Los ciclos de vida de los peces (Fish Life Cycles)

When President Thomas Jefferson bought the Louisiana Territory from cash-strapped France in 1803, he doubled the size of the United States without really knowing what he was getting. He dispatched Meriwether Lewis and William Clark and their Corps of Discovery to explore a territory that would include part or all of fifteen future states and to seek a water route to the West Coast. Westward expansion began immediately, all for the bargain price of 15 million dollars. This book richly explores this fascinating part of history.

Diego y Patricia, una pareja de traficantes internacionales de obras de arte, son contratados por un millonario francés para realizar un trabajo «especial»: robar el Códice Calixtino, un manuscrito del siglo XII custodiado en la catedral de Santiago de Compostela. El Códice es mucho más que una guía para el peregrino. En sus páginas, oculto mediante una técnica medieval, se esconde un evangelio desconocido, donde se revelan datos inquietantes sobre la historia encubierta de la familia de Jesucristo, sus asombrosas relaciones de parentesco, los conflictivos orígenes del cristianismo, ...

Presents a typical day of a bulldozer driver, with the safety equipment he puts on, the levers, beeper, and blades he uses in its operation, and what he does to get the bulldozer ready for the next day.

Little readers will learn the essentials of the United States Coast Guard (how the Coast Guard keeps us safe, various jobs, weapons and machinery, and more) through easy-to-read, simple text. Readers will love the exciting full-bleed photographs, bolded glossary terms, and More Facts section. Aligned to Common Core Standards and correlated to state standards. Abdo Kids is a division of ABDO.