Know-It-Alls! Interesting Creatures: Growing Minds with Music

The Case of the Vanishing Golden Frogs: A Scientific Mystery

Know-It-Alls! Animals

Strange Creatures (Unabridged)

Know-It-Alls! Frogs: Growing Minds with Music

When Plants Attack: Strange and Terrifying Plants

The Octopus Scientists

Life Cycles

Venom

The Green Planet

Kay's Anatomy: A Complete (and Completely Disgusting) Guide to the Human Body

Kay's Marvellous Medicine: A Gross and Gruesome History of the Human Body