Emmy Kastner

From the creator of While You’re Asleep comes a hilarious pourquoi story about a burrowing tortoise and her mouse best friend—as well as mishaps, misunderstandings, and the friendships you make along the way.Tortoise and Mouse are more than just friends and burrowmates. They are best friends and best burrowmates. When their home gets flooded, however, it’s up to Tortoise to...

In the spirit of The Panda Problem, this “funny, raucous, and ultimately satisfying” (Mac Barnett, New York Times bestselling author) meta picture book shows what both diurnal and nocturnal animals get up to while you’re asleep.When the Earth slowly spins and light fades away, animals hunker down for bedtime. But the narrator’s cozy story is interrupted by fireflies flickering, raccoons...

In Nerdy Babies: Rain Forest, follow our intrepid babies on an adventure into the depths of the rain forest. Take a peek into the dense foliage and uncover the millions of plants and animals that live inside. Plus, learn how to tell the difference between the kinds of rain forests—temperate and tropical—in this simple text written in a question-and-answer format....

In the timeless tradition of If You Give a Mouse a Cookie, this hilarious cumulative fairy tale introduces a silly cast of all-too-eager loyal subjects, a kingdom’s worth of ice cream, and one baffled princess. Get ready to laugh your way through this surprising cumulative tale that’s full of unexpected twists, turns, and more cows than you can count!