Ellen Lawrence

"What does it feel like to live more than 200 miles above Earth in the International Space Station (ISS)? What happens during an average day? And is it true that ISS astronauts drink water that's made from their own urine? In this new Science Slam! title, kids will discover the answers to all these questions and many more fascinating facts about living in space." --

"How will astronauts survive the long journey to Mars? What will it take for humans to live on the freezing, dusty, airless planet? And what kinds of homes will people build? In this new Science Slam! title, kids will discover the answers to all these questions and many more fascinating facts about how to survive on Mars." --

"Young readers will learn all about space."--

"Polluted Oceans introduces young readers to the issues of pollution due to the dumping of garbage, chemicals, and other things into our planet's seas. It also gives students plenty of ideas for ways that they can be part of the campaign to help keep our oceans clean and safe for the future."--

Provides information on butterflies in general by looking at the specific example of monarch butterflies.

Provides information on snakes in general by looking at the specific example of California mountain kingsnakes.