Poseidon was the Greek god of the sea, horses, and earthquakes. Poseidon explores the well-known god's backstory and why the ancient Greeks worshipped him. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Kids Core is an imprint of Abdo Publishing, a division of ABDO.