₱900 flat-rate shipping on orders above ₱3,500

*VALID ONLY ON ORDERS ABOVE ₱3,500. Ensure cart value is at least ₱3,500 after discounts to see shipping option at check-out. Ships in 3-6 weeks, opt for standard shipping for a faster shipping option. Offer cannot be combined with other offers or discounts. Not valid for cash or cash equivalent and is not good towards any previous purchase. Offer is subject to change without notice. Other restrictions may apply.

Get 10% off all year round! Join Thryft Club
Get 10% off all year round and $10 off your next order! Join Thryft Club
Buy 3 Get Another Free On All Under ₱440

Your cart

Your cart is empty

Check out these collections!

Bestselling Fiction
Bestselling Nonfiction
Bestselling Books for Children
Vintage and Rare Books
Vinyl Records
Women's Clothing
Men's Clothing

Stay in touch and win free books

Keep up with our latest sales and events, and receive
recommendations direct to your inbox. We'll only send the good stuff, promise!

By completing this form, you are signing up to receive our emails and can unsubscribe at any time

Science

87 Results

Switch between grid and list views for a better book browsing experience!
Ecology
Clear all

87 Results

No results

Ecology
Clear all
Blue-Green Algae, Spirulina and Chlorella: The Tonifying, Nutritive, Detoxifying Green Wonderfoods - Thryft
Rita Elkins | Woodland Pub

Blue-Green Algae, Spirulina and Chlorella: The Tonifying, Nutritive, Detoxifying Green Wonderfoods

₱500.00 ₱200.00 60% off

Goodreads rating: 0.0

₱500.00 ₱200.00 60% off

In stock: Well Read

This book could be a good read for anyone interested in discovering the incredible health benefits of algae-based superfoods. From immune system enhancement to cancer prevention, the author delves into the extensive research surrounding blue-green algae, chlorella, and spirulina. Find out how these nutrient-dense wonders can detoxify your body and improve your overall well-being.
Ogallala Blue: Water and Life on the High Plains - Thryft
William Ashworth | W. W. Norton

Ogallala Blue: Water and Life on the High Plains

₱600.00 ₱300.00 50% off

Goodreads rating: 4.01

₱600.00 ₱300.00 50% off

84% off est. retail

In stock: Very Good

If you're fascinated by the intricate dance between human progress and the natural world, "Ogallala Blue" can offer you a profound glimpse into how a vital water source shaped lives and landscapes. Ashworth's detailed narration illuminates both the historical importance and the impending perils facing the High Plains, making it a poignant read for those intrigued by environmental history and sustainability.
Undersea Life - Thryft
Joseph S. Levine | Stewart Tabori & Chang

Undersea Life

₱200.00

Goodreads rating: 3.33

₱200.00

92% off est. retail

In stock: Well Read

This book is perfect for nature enthusiasts and those with a fascination for marine life. With its informative and immersive exploration of undersea ecosystems, it provides a captivating journey into the depths of the ocean. From the colorful coral reefs teeming with life to the mysterious habits of sharks, Undersea Life paints a vivid picture of the interdependence between sea plants and animals.
Field Guide to Mexican Birds - Thryft
Roger Tory Peterson | Houghton Mifflin (p)

Field Guide to Mexican Birds

₱500.00 ₱200.00 60% off

Goodreads rating: 4.16

₱500.00 ₱200.00 60% off

86% off est. retail

In stock: Well Read

This field guide to Mexican birds is an absolute must-have for any bird enthusiast planning to explore the diverse avian species of Mexico, Guatemala, Belize, and El Salvador. With over 700 vivid color paintings, it allows for quick comparison between similar species. The detailed information on range, habitat, size, and voice ensures that you won't miss a single bird sighting. Whether you're a beginner or an experienced birder, this visually stunning birding bible will be your trusty companion on your next birdwatching adventure in Central America.
Throwim Way Leg: An Adventure
Tim Flannery | Penguin Books Ltd

Throwim Way Leg: An Adventure

₱600.00 ₱300.00 50% off

Goodreads rating: 4.11

₱600.00 ₱300.00 50% off

In stock: Very Good

If you’re drawn to the raw spirit of adventure and yearn to dip into the vivid tapestry of cultures less touched by the modern world, "Throwim Way Leg" will lure you in. Tim Flannery’s journey is not just a physical trek but an emotional voyage that bridges the gap between ancient traditions and contemporary challenges. His experiences will likely resonate with the adventurous soul seeking profound encounters and ecological wonders.
The Complete Idiot's Guide to Freshwater Aquariums - Thryft

The Complete Idiot's Guide to Freshwater Aquariums

₱500.00 ₱200.00 60% off

₱500.00 ₱200.00 60% off

83% off est. retail

In stock: Well Read

Diving into this book feels like having a personal guide through the wonderful world of aquariums. Mike Wickham shares step-by-step instructions that are easy to follow, making it perfect for beginners. Whether you're setting up your first tank or looking to refresh your knowledge, this book covers all bases from fish selection to plant care.
Inside a Coral Reef
Rod Theodorou | Heinemann Educational Books - Library Division

Inside a Coral Reef

₱800.00 ₱300.00 63% off

Goodreads rating: 4.0

₱800.00 ₱300.00 63% off

In stock: Well Read

If you're fascinated by the ocean’s hidden wonders, "Inside a Coral Reef" will take you on an educational dive into one of Earth's most vibrant ecosystems. As you immerse yourself in the details of these underwater marvels, you'll also grasp the urgency of conserving such irreplaceable habitats. It's a compelling read for budding marine biologists and conservationists.
Global Warming
Time-Life Books | Time Home Entertainment

Global Warming

₱500.00 ₱200.00 60% off

Goodreads rating: 4.25

₱500.00 ₱200.00 60% off

89% off est. retail

In stock: Well Read

This book is a must-read for anyone wanting to understand the science and politics of global warming. "Time" provides an insightful look into the science behind the warming trend, while also exploring the impact on endangered habitats and creatures. With beautiful illustrations and a cool analytical approach, "Global Warming" offers readers a comprehensive guide to climate change.
Tell Me How? : Answers to Hundreds of Questions - Thryft
Various | Chancellor Press

Tell Me How? : Answers to Hundreds of Questions

₱300.00 ₱200.00 33% off

Goodreads rating: 4.0

₱300.00 ₱200.00 33% off

In stock: Well Read

This book is an excellent choice for inquisitive minds seeking answers to seemingly trivial, yet fascinating questions such as "why is the sky blue?" or "how do planes stay up in the air?" Its vast array of questions also makes it a great resource for quizzes and school projects.
Earth And Its Features - Thryft

Earth And Its Features

₱400.00 ₱200.00 50% off

₱400.00 ₱200.00 50% off

In stock: Very Good

"Earth and Its Features" is a must-read for anyone interested in discovering the unique geological formations of our planet. From the tallest mountains to the deepest oceans, this book provides a thorough examination of Earth's diverse landscapes and the geological forces that created them. With stunning photography and detailed illustrations, readers will gain a newfound appreciation for the natural beauty of our world.
Macmillan Encyclopedia Science Rvsd Vol2 - Thryft
Robin Kerrod, Andromeda  | Macmillan Publishing Company

Macmillan Encyclopedia Science Rvsd Vol2

₱600.00 ₱200.00 67% off

Goodreads rating: 4.0

₱600.00 ₱200.00 67% off

92% off est. retail

In stock: Very Good

Universe Unveiled could be a good read for those who are interested in gaining insight into astronomy and the universe. The book provides readers with an overview of the various celestial objects that are present in the universe and how they came to be. Additionally, the book explains the various theories that exist in the field of astronomy and how they have been shaped over the years. One of the most noteworthy features of this book is its ability to take complex concepts and make them accessible to readers of all levels of knowledge.
Macmillan Encyclopedia Science Rvsd Vol3 - Thryft
Andromeda | Cengage Gale

Macmillan Encyclopedia Science Rvsd Vol3

₱600.00 ₱200.00 67% off

Goodreads rating: 4.0

₱600.00 ₱200.00 67% off

92% off est. retail

In stock: Very Good

This encyclopedia is perfect for anyone who loves science and wants to deepen their knowledge on various topics. It covers a wide range of scientific concepts in detail, with explanations that are easy to understand. Readers will appreciate the depth of information and the clarity of the writing.
Tell Me About the Natural World - Thryft
Bounty | Bounty

Tell Me About the Natural World

₱400.00 ₱200.00 50% off

Goodreads rating: 4.5

₱400.00 ₱200.00 50% off

80% off est. retail

In stock: Well Read

"Tell Me About the Natural World" is a great read for curious minds who want to learn more about our planet. It provides easy-to-understand answers to questions you may have about different aspects of the natural world, from the oceans to rainforests. With its use of fact file boxes and full-color photos, this comprehensive guide is perfect for settling debates, helping with school projects and quizzes. Explore the geography of the natural world and broaden your knowledge about the wonders of our planet.
Wetlands - Thryft
Adele D. Richardson | Bridgestone Books

Wetlands

₱500.00 ₱200.00 60% off

Goodreads rating: 0.0

₱500.00 ₱200.00 60% off

88% off est. retail

In stock: Like New

This book is perfect for anyone interested in learning about the intricate ecosystem of wetlands. It highlights the unique features of plants and animals that are adapted to life in wetland environments, as well as the important role wetlands play in mitigating climate change and providing habitats for wildlife. The colorful illustrations and descriptive text make this book engaging and informative for students, nature lovers, and anyone interested in environmental science.
Biology - Thryft
Diana W. Martin, Linda R. Berg, Eldra Pearl Brod Solomon  | Cengage Learning, Inc

Biology

₱500.00 ₱200.00 60% off

Goodreads rating: 4.03

₱500.00 ₱200.00 60% off

In stock: Very Good

Solomon, Berg, Martin, and Villee have joined once again to create the Fourth Edition of Biology. This book covers topics such as anatomy, cells, sexuality, and other aspects of biological science related to the body, earth, and nature.
Animals of the New World: 9 : [Chapters 109-121] - Thryft
Felix R. De LA Fuente | Olympic Marketing Corp

Animals of the New World: 9 : [Chapters 109-121]

₱400.00

Goodreads rating: 0.0

₱400.00

50% off est. retail

In stock: Very Good

This book is perfect for nature enthusiasts and animal lovers who want to learn about the diverse wildlife in the New World. De LA Fuente provides an in-depth exploration of the fauna through 12 chapters, making this book a comprehensive guide for those looking to expand their knowledge. The book is written by an expert in the field, Felix R. De LA Fuente, who has extensively researched and studied the animals of the New World. The descriptions of the animals are detailed and vividly brought to life through illustrations and photographs, making this an engaging and educational read.
Last Chance to See
Douglas Adams, Mark Carwardine  | Pan Books

Last Chance to See

₱500.00 ₱300.00 40% off

Goodreads rating: 4.32

₱500.00 ₱300.00 40% off

In stock: Well Read

If you adore the blend of humor and earnestness in environmental storytelling, "Last Chance to See" could become a cherished title on your shelf. Douglas Adams, the author famed for "The Hitchhiker’s Guide to the Galaxy," lends his wit to the serious mission of conservation, ensuring that while the message is poignant, the journey is also a joyous romp through nature’s most fascinating corners.
Threatened Planet - Thryft
Simone Boni, Lorenzo Cecchi, Tony Juniper  | Ladybird Books Ltd

Threatened Planet

₱300.00 ₱200.00 33% off

Goodreads rating: 4.6

₱300.00 ₱200.00 33% off

75% off est. retail

In stock: Well Read

"Threatened Planet" could be a great read for environmentally-conscious children and their parents who want to teach them about the impact of human activity on the planet. This book presents complex environmental concepts in an easily understandable manner, making it perfect for younger readers. The addition of the eight-page biosystems fold-out adds an interactive element to the book, making it an engaging read for children. Overall, "Threatened Planet" is an informative and educational book that promotes positive actions children can take towards creating a safer and more beautiful world.
Portraits of the Rain Forest
New
Adrian Forsyth, Michael Fogden, Patricia Fogden  | Camden House

Portraits of the Rain Forest

₱1,800.00

Goodreads rating: 4.45

₱1,800.00

In stock: Well Read

If you're enchanted by nature's raw beauty and yearn to dive deep into the lush greenery of rainforests without leaving your home, "Portraits of the Rain Forest" is a must-read for you. The book paints a vivid tableau of the intricate ecosystems and transports you to a world teeming with life, a getaway into the wildest realms of our planet.
Prentice Hall Science Explorer: Environmental Science - Thryft
Marylin Lisowski | Pearson Prentice Hall

Prentice Hall Science Explorer: Environmental Science

₱400.00 ₱300.00 25% off

Goodreads rating: 5.0

₱400.00 ₱300.00 25% off

88% off est. retail

In stock: Well Read

If you're naturally curious about our planet and its wellbeing, this textbook can be a treasure trove for you. Marylin Lisowski breaks down complex environmental concepts into understandable sections, making it both educational and surprisingly engaging. Plus, staying informed on environmental issues is always timely and could inspire you to make impactful changes.
Encyclopaedia of Methanogenesis: Ecology, Physiology, Biochemistry and Genetics - Thryft
Compiled by Koros Press Editorial Board, Satoshi Tamazawa et al Isabel Natalia Sierra-Garcia ,Roger E. Summons, Elizabeth Lira-Silva  | Koros Press Limited

Encyclopaedia of Methanogenesis: Ecology, Physiology, Biochemistry and Genetics

₱600.00 ₱200.00 67% off

Goodreads rating: 0.0

₱600.00 ₱200.00 67% off

In stock: Very Good

If you're delving into the intricate world of methanogenic archaea, this encyclopedia is indispensable. Not only does it cover the ecological aspects of these microorganisms, but it dives deep into their physiology, biochemistry, and genetics. You'll come away with a robust understanding that could propel your research or studies in microbial ecology and biotechnology.
Let's Find Out About Saving Water and Energy
New
Philip Steele | Ticktock Books

Let's Find Out About Saving Water and Energy

₱500.00

Goodreads rating: 2.67

₱500.00

74% off est. retail

In stock: Very Good, Well Read

If you're interested in sharing valuable life lessons about sustainability with a younger audience, "Let's Find Out About-- Saving Water and Energy" will be a delightful and informative addition to your collection. It's a great way to introduce children to the importance of conserving resources, offering practical tips they can easily understand and implement at home or school.
Heat: How to Stop the Planet Burning
New
George Monbiot | Penguin Books

Heat: How to Stop the Planet Burning

₱500.00

Goodreads rating: 4.05

₱500.00

44% off est. retail

In stock: Well Read

If you're feeling overwhelmed by the climate crisis and crave clarity amidst the chaos, Monbiot's "Heat" is like a compass in a storm. It cuts through the noise with investigative journalism and equips you with facts and strategies to make meaningful personal contributions to a cooler planet. This book isn't just a call to action; it's a blueprint for environmental activism in your daily life.
The Year of the Gorilla
George B. Schaller | University Of Chicago Press

The Year of the Gorilla

₱500.00 ₱300.00 40% off

Goodreads rating: 4.01

₱500.00 ₱300.00 40% off

86% off est. retail

In stock: Well Read

If you're drawn to the untamed beauty of the natural world, let George B. Schaller's "The Year Of The Gorilla" be your guide. With a keen eye and a rich sense of place, Schaller doesn't just observe; he immerses you in the forest, bringing you face to face with these majestic creatures. It's a read that's as enlightening as it is moving, perfect for anyone who cherishes wildlife and the delicate balance of our ecosystems.
A Crude Look at the Whole: The Science of Complex Systems in Business, Life, and Society
Sold out
John H. Miller | Basic Books

A Crude Look at the Whole: The Science of Complex Systems in Business, Life, and Society

₱800.00

Goodreads rating: 3.7

₱800.00

56% off est. retail

Out of stock

If you're intrigued by how intricate systems—from ecosystems to financial markets—interact and shape each other, "A Crude Look at the Whole" is a compelling read for you. John H. Miller will guide you through complex adaptive systems with an elegance that makes sophisticated concepts accessible. This book could be your doorway to understanding how a holistic approach can illuminate the interconnectivity of our world, possibly changing how you perceive and tackle problems.
Imaginary Borders - Thryft
Sold out
Ashley Lukashevsky, Xiuhtezcatl Martinez  | Penguin Workshop

Imaginary Borders

₱500.00 ₱300.00 40% off

Goodreads rating: 4.02

₱500.00 ₱300.00 40% off

57% off est. retail

Out of stock

Recommended for readers seeking passionate environmental advocacy.
The Sixth Extinction: An Unnatural History
Sold out
Elizabeth Kolbert | Picador

The Sixth Extinction: An Unnatural History

₱500.00

Goodreads rating: 4.15

₱500.00

58% off est. retail

Out of stock

"The Sixth Extinction" is a wake-up call wrapped in compelling storytelling. Elizabeth Kolbert doesn't just state facts; she takes you on a journey through the annals of natural history and the front lines of extinction. Reading it, you'll gain an appreciation for the interconnectedness of life and our profound impact on it—perhaps, it'll inspire thought on the kind of legacy we want to leave.
Climate Changed: A Personal Journey Through the Science
Sold out
Nicole Whittington-Evans, Philippe Squarzoni  | Harry N. Abrams

Climate Changed: A Personal Journey Through the Science

₱900.00

Goodreads rating: 4.14

₱900.00

47% off est. retail

Out of stock

If you're keen on understanding the climate crisis through a blend of personal narrative and rigorous science, "Climate Changed" could resonate with you. Philippe Squarzoni uses graphic storytelling to break down complex environmental information, making it feel more accessible and urgent. It's a compelling read that offers both a deep dive into the science and a rallying cry for individual and collective action.
Introduction to the Worlds Oceans - Thryft
Sold out
Keith A. Sverdrup | Mcgraw-hill Higher Education

Introduction to the Worlds Oceans

₱1,200.00

Goodreads rating: 3.54

₱1,200.00

68% off est. retail

Out of stock

Introduction to the World's Oceans could be a good read for someone interested in learning the basic scientific concepts used to study the world's oceans. The book blends contemporary research with basic principles, making it easy to understand. It's a great book for students who want to learn about the oceans, but it can also be enjoyed by anyone who wants to expand their general knowledge about the world's oceans.
Grasses - An Identification Guide
Sold out
Lauren Brown | Houghton Mifflin Harcourt

Grasses - An Identification Guide

₱500.00

Goodreads rating: 3.98

₱500.00

58% off est. retail

Out of stock

If you've ever walked through a meadow, garden, or any wild landscape really and wondered about the elegant green blades underfoot, "Grasses - An Identification Guide" could be your companion. It bridges the gap between curiosity and knowledge, ideal for gardeners, nature enthusiasts, and students of ecology alike. Plus, the focus on ecological significance adds an informative dimension to your outdoor adventures.
World War III : Population and the Biosphere at the End of the Millennium - Thryft
Sold out
Michael Tobias | Bear & Co

World War III : Population and the Biosphere at the End of the Millennium

₱600.00

Goodreads rating: 4.45

₱600.00

71% off est. retail

Out of stock

This book is recommended for those who are interested in the current state of the environment and its impact on humanity. It provides a unique perspective on how we are at war with the very planet we live on. The author's analysis of how politics and economics manipulate the environment is the most distinctive feature of the book. Overall, users would recommend this book as a wake-up call to take action towards sustainability.
Important Bird Areas in Timor-Leste : Key Sites for Conservation - Thryft
Sold out
Michael J. Crosby | Birdlife International

Important Bird Areas in Timor-Leste : Key Sites for Conservation

₱400.00

Goodreads rating: 0.0

₱400.00

71% off est. retail

Out of stock

Recommendation: Timor-Leste may be small but its avian life is diverse and fascinating! This illustrated guide offers bird lovers a unique opportunity to explore 16 important conservation sites, each with its own rich story. From forests to rocky shores, you'll acquaint yourself with Timor's resident and migrating species, which include doves, honeyeaters, kingfishers, and owls. This book is a must-read for bird watchers planning to visit or work in the region, and conservationists who want to learn how to protect these precious habitats.
The Science of Seasons - Thryft
Sold out

The Science of Seasons

₱500.00

₱500.00

72% off est. retail

Out of stock

Offers an illustrated introduction to ways the Earth's orbit affects the seasons, the four seasons of the year, wet and dry seasons, and seasonal changes in plants, animals, and human lifestyles.
How to Identify Grasses and Grasslike Plants (Sedges and Rushes)
Sold out
H.D. Harrington | Swallow Press

How to Identify Grasses and Grasslike Plants (Sedges and Rushes)

₱500.00

Goodreads rating: 3.76

₱500.00

67% off est. retail

Out of stock

If nature's green carpet intrigues you, this field guide by Harrington is your essential tool. It's a deep dive into the botanical intricacies of grasses and their kin, something not many books delve into with such focused expertise. Perfect for budding botanists or the environmentally curious who wish to distinguish with clarity the often overlooked plants underfoot.
Together We Can Turn Tides: A Manifesto to Save the Oceans, Planet & Ourselves - Thryft
Sold out
Jeroen Van de Waal | Rethink Press

Together We Can Turn Tides: A Manifesto to Save the Oceans, Planet & Ourselves

₱900.00 ₱500.00 44% off

Goodreads rating: 3.8

₱900.00 ₱500.00 44% off

80% off est. retail

Out of stock

Upon flipping through "Together We Can Turn Tides," you'll feel the call to action ignited by Jeroen Van de Waal's passion for our oceans. It's not just informative—it's a rallying cry for anyone looking to be part of a global movement towards environmental change. As you read, you may find yourself joining the ranks of those compelled to protect our blue planet.
The Science of Birds - Thryft
Sold out

The Science of Birds

₱500.00

₱500.00

72% off est. retail

Out of stock

Provides information about the life cycles, physical characteristics, habitats, behavior, and ecological importance of birds


Author: Janice Parker
Publisher: Gareth Stevens Publishing
Publication Date: 1999
Real Life Monsters - Thryft
Sold out
Ed Masessa | Canopy Books

Real Life Monsters

₱500.00

Goodreads rating: 4.47

₱500.00

Out of stock

Come face-to-face with some of the world's most frightening creatures- from the bloodthirsty vampire bat to the gigantic, sucker-lined tentacles of the colossal squid to the venomous lionfish. This book features stunning illustrations and fascinating information about 21 of the world's most ferocious real-life monsters.