"Stunning pictures and engaging words. An accomplished entrée to early science topics." -- Booklist (starred review) (Ages 5-8) Discover the secrets of a mysterious fish -- with its head like a horse, tail like a monkey, pouch like a kangaroo, chameleon color changes, and fascinating mating dance. Back matter includes an index, and a note about sea horses. Each paperback title in the series includes a CD that features: * an engaging read-along with sound effects * a segment focusing on fascinating facts * a read-along opportunity guided by prompts.