Paradojas y juegos

When the Japanese attacked Pearl Harbor in 1941, it prompted the United States to enter World War II on multiple fronts. From Africa to Europe, the Pacific to the home front, explore the American experience of World War II through the first-hand documents of the war.

A young boy tries to help his younger brother, whose mind and body has become occupied by another boy, a young soldier in Saddam Hussein's army during the Persian Gulf War.

Por este libro desfilan iglesias, monasterios, santuarios, capillas, los castros, pazos y castillos, romerías y reparadoras fiestas de remotos orígenes. Hay además una ruta literaria, imprescindible dado el excelente número de escritores gallegos, entre los mejores del siglo XX español. Las rutas se interrelacionan: por la monumental se llega a la almenada, por la devota a la monumental, por la festiva a la devota, por la literaria a la monástica...

Forces and motion are key concepts in the elementary science curriculum. This Spanish edition of How Simple Machines Work uses simple text and full-color photographs to help ELL students understand the principles behind simple machines. Each volume includes three diagrams to enhance comprehension. The text uses authentic language and is designed to build reading skills as well as knowledge of basic science concepts.