The Most Beautiful Roof in the World: Exploring the Rainforest Canopy

The Deadlies: Felix Takes the Stage

The Deadlies: Spiders on the Case

The Rise of a Legend (Guardians of Ga'Hoole)

Dinosaur Dig

Think Like an Eagle: At Work With a Wildlife Photographer

The Escape (Horses of the Dawn #1)

Monarchs

Spirit Wolf (Wolves of the Beyond #5)

Star Wolf (Wolves of the Beyond #6)

She Caught the Light: Williamina Stevens Fleming: Astronomer

The Secret of Glendunny #2: The Searchers

Surtsey: The Newest Place on Earth

Newton's Rainbow: The Revolutionary Discoveries of a Young Scientist

Frost Wolf (Wolves of the Beyond #4)

The Quest of the Cubs

The Keepers of the Keys (Bears of the Ice #3)

Wolves of the Beyond Collection: Books 1-3