Learn fun facts about these curiously flat fish. The book introduces several ray species, including the ever-popular manta ray. Readers will learn the basics about rays in both English and standard Latin American Spanish. Underwater photographs of rays in their natural habitats are sure to impress.

Though some of the best-known sea stars have five arms, other species have many more. Readers will learn about a range of interesting sea stars, including sunflower sea stars, bat stars, and crown-of-thorns sea stars. Text in English and standard Latin American Spanish makes these perfect for bilingual speakers.

Many readers will recognize these vibrantly colorful fish. What readers might not know, but will learn in this book, is that all clownfish are born male. Some become females as adults. Great photographs and simple text in English and standard Latin American Spanish will make these a big hit.

Introduce readers to a classic pet. A short, informative text in English and standard Latin American Spanish discusses the history of goldfish and offers tips on how to care for these beautiful creatures. Photographs show several different goldfish varieties.

Readers will love learning about these fascinating fish in both English and standard Latin American Spanish. They are one of just a few kinds of fish that swim upright. Even more unusually, male sea horses carry eggs in their pouches and give birth to babies.

They live only in water, but jellyfish are not technically fish. These aquatic invertebrates have been around for over 500 million years. Stunning photographs of jellyfish large and small will captivate readers. Text is in both English and standard Latin American Spanish.