Scientists have mapped less than 10 percent of the ridge of underwater mountains in the middle of the Atlantic ocean. It is here that 95 percent of the volcanic

This fifth Gotcha! book, aimed at public and school librarians and teachers, discusses well-reviewed and kid-tested nonfiction titles for third through eighth g

A series that explores some of the strange creatures that survive in some of the most dangerous and harshest environments on earth. Original.

This fascinating nonfiction book will allow elementary readers to discover the dangerous and strange creatures of the deep ocean. Readers come along on deep sea