The Oldest Living Things in the World is an epic journey through time and space. Over the past decade, artist Rachel Sussman has researched, worked with biologi

"Using a wide variety of stunning photographs, author Kevin Kurtz poses thought-provoking questions to help readers determine if things are living or nonliving.

How to tell the difference between living and nonliving things—an essential first skill in scientific sorting and classifying—is explored with hands-on acti

Defines the characteristics and needs of living things, such as plants and animals.

Celebrated the creatures of the earth, from spiders dangling in their webs to owls hooting and hunting out of sight, and asks that we respect and care for them.