Jellyfish

This illustrated nonfiction book for middle-grade readers explores jellyfish from around the world.

Juni and the Anything Tree

In this inspirational picture book, Juni loves to play with the fallen tree in her schoolyard, but the school board thinks it's dangerous. Can Juni find a way to prove the tree is worth saving?

Krill

Part of the nonfiction Orca Wild series for middle-grade readers and illustrated with color photographs throughout, this book examines the biology, aquatic habitats and environmental threats facing krill throughout the world's oceans.

Why Earth Needs Engineers

Part of the nonfiction Orca Timeline series for middle-grade readers, this illustrated book examines the ways engineers have provided solutions for a healthier planet in the past and present and what future engineering innovations could look like.

One Ocean

Part of the nonfiction Orca Take Action series for middle-grade readers, this illustrated book examines practical ways young people can protect the ocean and the over 250,000 species that call it home.

South with the Seabirds

In this nonfiction picture book, young readers will follow Mary Gillham, Isobel Bennett, Hope Macpherson and Susan Ingham on an adventure to Macquarie Island as they became the first four female scientists to join an Australian research expedition to the subantarctic.

Why Communities Need Engineers

Part of the nonfiction Orca Timeline series for middle-grade readers, this illustrated book examines how engineering has helped build successful communities in the past and present and what engineering innovations could look like in the future.

Down in the Blue Ocean

This illustrated nonfiction book dives into the mysteries of the ocean, from its surface to the bottom of the Mariana Trench, showcasing marine life, currents and conditions at various depths, in a unique format that will have readers feeling like they are descending deeper and deeper with each page.

Bird Brothers, A Delhi Story

A touching picture book based on the real-life efforts of two brothers who have devoted their lives to rescuing and rehabilitating black kite raptors that have been injured by glass-coated kite strings and the dense air pollution in Delhi.

What a Waste

Part of the nonfiction Orca Take Action series for middle-grade readers, this illustrated book examines practical ways waste can be transformed to protect the planet and fight the effects of the climate crisis.

Out on the Trail

A gentle and playful book that celebrates walking in nature, and helps develop basic elements of literacy.

Go, Sloth, Go!

In this cute rhyming picture book told in few words, a sloth tumbles from a tree onto a road and hurts its toe. A helpful truck driver brings the sloth to a wildlife vet, and soon enough the sloth is returning to its wilderness home.

Keep Our World Green

Part of the nonfiction Orca Timeline series for middle-grade readers, this illustrated book examines parks, gardens and public green spaces throughout history and shares why it’s important to protect them for future generations.

Making a Splash

Part of the nonfiction Orca Timeline series for middle-grade readers, this illustrated book explores our relationship with water and how we use, control and take care of it.

Microbes to the Rescue

Part of the nonfiction Orca Footprints series for middle-grade readers and illustrated with color photographs throughout, this book explores how microbes can help address some of the most pressing environmental challenges on Earth.

Above, Below and Long Ago

This nonfiction picture book for middle-grade readers takes a close look at animals and plants around the world that are in the air, hidden below ground or lived long ago. Illustrated with linocut prints.

Newborns

In this nonfiction picture book, learn about a diverse group of animal parents and babies, from alpine salamanders to polar bears, scorpions to walruses, in simple, kid-friendly language paired with vibrant illustrations.

Plant Attack!

This illustrated nonfiction picture book explores the unique and disgusting ways plants protect themselves.

Year of the Carrot

Leo never thought she’d need to protect her dad’s special carrot seeds from spies, but she’s made it her mission to defend her family’s farm!

Great Apes

This nonfiction book introduces middle grade readers to great apes, including chimpanzees, gorillas, orangutans and bonobos. Featuring photos throughout, it explores great ape habitats, biology, threats to survival and how conservationists, scientists and young people are working to protect them.

Octopus Ocean

Part of the nonfiction Orca Wild series for middle-grade readers and illustrated with color photographs throughout, this book introduces kids to octopuses all over the world. It discusses octopus habitat, biology and threats to survival, and how scientists, conservationists and young people are working to protect octopuses everywhere.

Our Plastic Problem

Part of the nonfiction Orca Footprints series for middle-grade readers and illustrated with color photographs throughout, this book explores the history and uses of plastic and the resulting environmental problems.

Wildlife Crossing

Part of the nonfiction Orca Footprints series for middle-grade readers, this book explores the science of road ecology and what happens when highways, wildlife and habitats intersect. Illustrated with photographs throughout.

All Consuming

Part of the nonfiction Orca Think series for middle-grade readers, this illustrated book examines disposable culture, its effect on the planet and practical ways young people can use their purchasing power.