What's Alive? - Couverture souple

Kathleen Weidner Zoehfeld is the award-winning author of more than seventy books for children.  She has written several books in the Let’s Read And Find Out Science series, including:  WHAT LIVES IN A SHELL?, an NSTA/CBC “Outstanding Science Trade Book” and winner of the American Association for the Advancement of Science’s “Best Children’s Book” award; WHAT IS THE WORLD MADE OF?, a Children’s Book of the Month Club Main Selection; WHAT’S ALIVE?, also named an AAAS “Best Children’s Book”;  HOW MOUNTAINS ARE MADE, an NSTA/CBC “Outstanding Science Trade Book,” DINOSAUR TRACKS, "a great choice for even the most discriminating dinophiles" (School Library Journal); and DINOSAURS BIG AND SMALL, winner of the Oppenheim Toy Portfolio “Best Book Award”

Kathleen was a children’s book editor for over ten years before becoming a full-time writer.  When she is not reading, researching, writing, or editing she loves to spend her free time exploring, doing fieldwork, and preparing and curating fossils for her local natural history museums.  She lives in Berkeley, CA.

Nadine Bernard Westcott has illustrated numerous books for children, including How to Grow a Picket Fence by Mary Louise Cuneo and two popular children's songs: There's a Hole in the Bucket and Over the River and Through the Wood. She has also illustrated another book in the Let's-Read-and-Find-Out Science series: I Can Tell by Touching by Carolyn Otto. Ms Westcott lives on Nantucket Island in Massachusetts.

Are you like a cat?

You don't look like a cat. But you and a cat have something in common: You are both alive. People and plants and animals are all alive, but is a doll alive? Or your tricycle? How can you tell? Read and find out what makes something alive, and what all living things need to stay healthy.