Algoritmos: la base de la programación de computadoras (Algorithms: The Building Blocks of Computer Programming)

Describes where fossil fuels come from, their uses and forms, the harm they cause to the environment, and sources of renewable energy.

Learn all about Major League Soccer. Discover fascinating facts, from record-breaking stars to winning teams and important positions.

Journey through Earth's wet and wild rainforests with vivid photographs of the most unique plants and animals in the world's most untouched forests. Readers are introduced to the importance of protecting the rainforests and vocabulary related to the rainforest and its amazing inhabitants.

The novel opens on a cold, gray landscape. It is the beginning of December. Oak fires are burning in the stately flickering hearths of Nideck Point. It is Yuletide. For Reuben Golding, now infused with the gift of the wolf and under the loving tutelage of the Morphenkinder, this Christmas promises to be like no other...

This Spanish-translated biography introduces readers to Jackie Robinson, the first African American to play Major League Baseball for the Brooklyn Dodgers. Featuring lively images and inspirational text in conjunction with a helpful glossary, index, and timeline of Robinson's life, this title will engage readers as they read about Jackie's life as a college athlete, his start in the Negro League, his stand against segregation, and how he became the first person to ever get named Rookie of the Year.