Katie Marsico

"Learn all about the hottest and coldest places on Earth and find out what it takes for life to survive in these extreme locations"--

"Learn all about unmanned aircraft, or drones, including how they were invented and improved over time, what they are used for today, and why they have sometimes caused controversy"--

"Find out why gorillas are in danger of dying out, what effect these animals have on the environment, and what people are doing to save them from extinction"-- Examines why gorillas are endangered, discussing their effect on the environment and exploring how people are trying to save them.

"This book details the life and habits of otters."--

Traces the life of the world's largest lizard from infancy to young adulthood.