Micro Worlds: Tiny nature scenes in a Suitcase

"Micro Adventure" Nature Stories , A Story of Big Courage in a Tiny World: Story of Big Courage in a Tiny World

The Puddle Pals and the Tiny World: 1 (Eco Explorers Club: Micro-Missions)

Aya’s Little World (tiny world)

Micro Marvels & Tiny Titans: The Real-Life Superpowers, Physics, and Secrets of Nature's Smallest Creatures (Tiny Titans: Mighty Creatures of the Micro World)