A collection of poems for children featuring woodcut illustrations and rhyming text from David Elliot on the characteristics and behaviors of sea horses, sharks, urchins, whales, and other sea creatures. Caldecott Honor. Interest Level: K-3 Reading Level: 2.2 ATOS Book Level: 2.5 AR Interest Level: LG AR Points: .5 AR Quiz: 149746EN Lexile Code: NP (Non-Prose) Fountas & Pinnell: P.