Introduces young readers to the basics of organic gardening by noting its benefits and offering tips for getting started.

Country hopping is what these twins do best! Tomi and Marisol are homeschooled by their history professor dad and well-known biologist mom. Their classroom is the world as they travel deep into the rainforest or out to remote islands. The twins are having adventures and making new friends along the way as they learn about new cultures and countries.

Having parents who travel the world for work has its benefits. Twins Tomas and Marisol are able to tag along on many or their parents' trips exploring new cultures, making new friends, and maybe a few adventures. Tomas and Marisol never thought such a beautiful place would be so dangerous. The twins are eager to see all the animals they can but they never considered poachers invading their camp, stampedes, or the hot savannah sun. Are Tomas and Marisol...

Explains how and why the world's oceans are endangered; looks at the plants, fish, and animals that rely on them for survival; and explains what can be done to protect them.

"What do all the things you can see and touch in the universe have in common? Atoms! Made up of electrons, protons, and neutrons, atoms are so tiny you can't see them without special microscopes. Young readers will find out about the parts of atoms, how atoms join to form molecules, and their role in the periodic table of elements."--

Beautiful photos and text examines the issues endangered Steller Sea lions face and how they can be saved.

Looks at the mechanics and design that make thrill rides safe and fun.

Updated for 2020, beautiful photos and text examine the issues endangered whooping cranes face and how they can be saved.

Asking Alligator different questions he always answers now until it's time to go to bed and his answer is LATER. Teaches the concept of time with a clock on each page showing what time of day each question is asked.

Presents an introduction to glaciers, discussing how they are formed, why they are important, how they are affected by global warming, and ways that people can help preserve their existence.