¿Caimán o cocodrilo? (Alligator or Crocodile?)

What’s the difference between a seal and a sea lion? These “second cousins” of the sea look similar, but there are many ways to tell these creatures apart. From ear shape to the noises they make to communicate, seals and sea lions are amazing creatures with both shared features and many truly unique attributes. They both share an ocean habitat, but when readers take a closer look, it’s easy to discover how they each fight off predators, mate, and raise their young in different ways. Captivating full-color photographs help to bring these marvelous mammals to vivid life.

This book introduces you to flamingos, including their size, diet and everyday behavior, which highlights differences between those in the wild and those living in a zoo habitat.

Did you know that early explorers initially thought that California was an island? Learn how California was discovered with this Spanish book that focuses on the history of California. Students will learn about the contributions of Henry Hudson, Juan Rodriguez Cabrillo, Hernan Cortes, Francisco de Ulloa, and Sir Francis Drake. With a visually appealing layout, this primary source book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need to know at their grade level. Packed with information and primary source maps, images, and ...

Año de Nuestro Señor de 1209. Braira huye del exterminio de sus hermanos cátaros y se refugia en la corte de Aragón, bajo la protección de la reina Constanza, recién desposada con Federico II de Sicilia; un príncipe empeñado en llegar a ser el hombre más poderoso de su tiempo y ganarse el derecho a ser llamado Estupor del Mundo. Hasta su isla viaja la joven occitana, llevando consigo el secreto de su fe y una rara habilidad que pronto atraerá sobre ella la atención del monarca, convirtiéndola en protagonista de una trepidante sucesión de aventuras- el talento para interpretar las ...

Exploración espacial is one book in the Spanish-language Gran Atlas de la Ciencia series that covers today's most popular science topics, from digital TV to microchips to touchscreens and beyond. Perennial subjects in earth science, life science, and physical science are all explored in detail. Amazing graphics--more than 1,000 per title--combined with concise summaries help students understand complex subjects. Correlated to the science curriculum in grades 5-9, each title also contains a glossary with full definitions for vocabulary.