Lo Que Necesitamos Y Lo Que Queremos

Introduces different kinds of light, the properties of light, and how light can create shadows of different shapes and sizes.

"Simple text and photos present the seasonal weather cycle and activities to do in each season"--Provided by publisher.

13-year-old Sidney Jamison is bored by everything. Studying the life cycle of frogs? Boring. Trying to be popular? Yawn! But everything changes when a mysterious package is delivered to his home labeled, DO NOT OPEN. What could be inside? The answer will change his life forever. This illustrated 32-page chapter book will appeal to reluctant readers who enjoy science fiction and futuristic stories. The hi-lo text is ideal for older students who need high-interest stories with a lower reading level.

Reptiles y anfibios 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.

"Simple text and colorful photographs describe the history and models of the Aston Martin--in both English and Spanish"--Provided by publisher.

La busca es la primera novela de la trilogía "la lucha por la vida". En ella, Pío Baroja narra la llegada a Madrid de Manuel Alcázar desde el medio rural, sus diversos trabajos y sus tímidas incursiones en el camino de la delincuencia, mezclado con gente de vida oscura, pícaros y hampones, en pugna con sus aspiraciones a una vida decorosa. La presente edición viene precedida de un esclarecedor prólogo a cargo de Ricardo Senabre.