Natalie Lunis

Learn about pronghorns, including where they live, what they eat, and the special ways their bodies help them reach record-breaking speeds.

Examines the world's biggest lizard, including how it uses its tongue to find food, how it can swallow a chunk of meat bigger than its own head, and why young dragons have to live in trees to stay safe.

An introduction to the lowly earthworm, which--though thought of as gross--is one of the most important animals on the earth.

Describes the anatomical features that make the peregrine falcon the fastest animal in the world, includes fascinating facts about its habits and behavior, and compares its speed to that of other animals.

Profiles eleven supposedly haunted caves, from one where Spanish conquistadors are supposed to have hidden treasure over 350 years ago, to another where a thirteen-year-old boy discovered the largest underground lake in the United States.