This book is an introduction to cloning, examining the debate over cloning and discussing the potential future uses and effects based on ongoing research.

When mutant rats threaten to take over Staten Island, which has become a huge landfill, fourteen-year-old Sarah and her younger brother Mike try to figure out how to stop them.

Wild Kratts: Australian Adventures Go "Down Under" with the Wild Kratts where the team has to do some crafty adapting to survive the harsh conditions of this wild environment. And Martin and Chris cross the desert on a mission to see Red Kangaroos. They soon discover that 'roos never back down from a kick-boxing fight! With wild creatures and fun characters, the Wild Kratts make learning about nature an educational adventure! Episodes include... Koala...

A self-instructional course teaching essential conversational Spanish.

When Tanya, the smallest and wiggliest girl in her ballet class, makes friends with a talented newcomer, they both learn something.

Describes the geography, plants, animals, history, economy, language, sports, arts, religions, culture, and people of France.

"The timeless myths of the ancient Greeks were filled with colorful characters, some divine, others human or monstrous. The incredible power the gods wielded over humans and how deeply belief in and fear of the gods affected all aspects of ancient Greek life and customs." --

While on a Thanksgiving Day errand for her mother, a girl says thank you to all the things around her.

"When thirteen-year-old Margaret's father is sentenced to death for a crime he didn't commit, she knows the only way to save him is to use the forbidden family power of time travel"--

This is a biography of the forty-fourth president of the United Sates, discussing his personal life, education, and political career.