Darwin y el gran cuento de los animales

La construcciOn de las pirAmides de Egipto es uno de los sucesos mAs importantes y mAs estudiados de la historia. AsI que nos metemos en la piel del FaraOn Keops y descubrimos sus sueNos de grandeza. En una civilizaciOn en sus albores, con pocos recursos tEcnicos y muchos recursos econOmicos y humanos.

Granpa has given Frederick a gift: a sealed box. It talks and contains all the knowledge of the world. This is the story of Frederick and his box, and many information about nature and ecology. For children 9 and up.

Encourage readers to discover which foods are healthy for them and how to make the best food choices with this Spanish-translated nonfiction title. Featuring helpful charts and diagrams, interesting facts, informational text, and vibrant, detailed photos, readers are introduced to important concepts such as main food groups, proteins, carbohydrates, fiber, the recommended daily amounts, food allergies, and health concerns. With supportive and helpful language, readers are encouraged to make healthy eating choices to help keep them active, energetic, and strong. This 6-Pack includes six copies ...

¿Sabías que la forma tubular del submarino lo ayuda a moverse más rápido por el agua? Los tanques de lastre lo ayudan a hundirse o flotar. Aprende más datos fascinantes en Los submarinos, uno de los libros de Máquinas militares poderosas.

After Texas joined the United States in 1845, Texas began to form its own identity. This new identity centered on the rise of the Texas cattle industry and the growing legend of the Texas cowboy. Readers will discover what cowboy life was like in the early days of Texas history as they make their way through this exciting Spanish-translated book! Readers will learn about Texas cowboys, cattle trade, antebellum, the Battle of Fort Sumter, and more through vivid images, easy to read text, and numerous intriguing and engaging facts. A glossary, table of contents, and index is provided to aid in...