Over and Under the Pond

Over and Under the Coral Reef

The Brilliant Deep: Rebuilding the World's Coral Reefs: The Story of Ken Nedimyer and the Coral Restoration Foundation

Over and Under the Rainforest

Over and Under the Canyon

How to Save an Otter

The Brilliant Deep: Rebuilding the World's Coral Reefs

Tracking Tortoises: The Mission to Save a Galápagos Giant

Insect Superpowers: 18 Powerful Bugs That Smash, Zap, Hypnotize, Sting, and Devour!

Tree of Wonder: The Many Marvelous Lives of a Rainforest Tree

Tracking Pythons: The Quest to Catch an Invasive Predator and Save an Ecosystem

How to Save an Owl

Sea Monster and the Bossy Fish

Up in the Garden and Down in the Dirt

The Next Scientist: The Unexpected Beginnings and Unwritten Future of the World’s Great Scientists

Dr. Fauci: How a Boy from Brooklyn Became America's Doctor

Long Road to Freedom (Ranger in Time #3)

Escape from the Great Earthquake (Ranger in Time #6)