Demons of the Deep. 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 exploration to learn about marine animals they may have never heard of, including gulper eels, yeti crabs, and deep-sea lizardfish. With detailed stunning photos and images, informational text, a glossary of terms, and intriguing facts, children will be excited to learn about these unbelievable predators. This 6-Pack includes six copies of this title and a lesson plan.