El libro de tus quince aos/ Your Sweet Fifteen Book

"Simple text and color photographs introduce kinds of motion, including motion powered by wind, water, and electricity--in both English and Spanish"--

"¿Cómo se llaman las crías de los conejillos Indias? ¿De qué color son los conejillos de Indias salvajes? ¿Dónde viven los conejillos de Indias salvajes?" --From publisher's description.

Jesús y Aurora Aroca nos introducen en el Museo del Prado para que a la vista de unas cuantas obras de arte, eso si, quizá las más atractivas para los niños y jóvenes, podamos acercarnos a esos mundos

Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.