Full AspenCat Catalog

Explains the physiology of animals in simple terms.

After learning that his parents are expecting a baby, a young boy asks several people where babies come from and gets a different answer from each before his parents have a chance to give the right answer. Includes advice on answering questions about reproduction.

Princess, ever the precocious child with her endless questions, this time about camping. Her questions include "What will we do if it rains?" and "Do princesses bike over mountains and brooks?" Princess discovers all of the fun one can have while camping.

Do you know why bees need flowers, or what plants eat, or how a plane stays in the air? Well take a field trip with Mrs. Frizzle's class and have all your questions answered!

Do beavers need blankets? Do bears sleep with teddy bears? Does a moose need a mattress? Sure, these questions are silly, but sometimes the answers might surprise you! Stan Tekiela combines a child's imagination with facts about how 13 animal species sleep. With adorable photographs of real animals, this eye-opening book will have readers awake with excitement.

Dr. Zooper answers questions about life's ordinary puzzles, such as why homework disappears or how a song gets stuck in one's head, by identifying and describing different kinds of Mischievians.

Text and photographs introduce wild animals from tigers to monkeys.

As they take a nighttime walk around their neighborhood looking for the elusive moon, a little boy asks his mother simple questions about it, and she patiently answers every one.

Eva takes a walk with her mother and encounters a range of mysteries: from gravity, to life cycles, to the vastness of the universe. She learns that it's okay to say "I don't know", and she discovers that there are some things even adults don't know mysteries for everyone to wonder about together!

A curious child wonders if tiny trees dream of being big, if the tallest trees get lonely, and what part is the heart of a tree.