Tiempo extremo (Extreme Weather)

Learn about the Earth and the Moon with this engaging Spanish science reader. With easy-to-read text, this book teaches students important scientific concepts and vocabulary including the phases of the Moon, the movement of the Earth around the sun, and the rotation of the Earth. Aligned to state and national standards, the book contains nonfiction text features like an index, a glossary, captions, bold font, and detailed images to keep students connected to the text. A hands-on science experiment helps students apply what they have learned and develops critical thinking skills.

A stinky look at the history of personal hygiene reveals fascinating facts, such as the invention of the toilet, how many times Queen Elizabeth I had a bath, how the first sewers were built, and much more.

This unique collection of children's games and songs is an exuberant expression of Colombian culture. The author includes a musical score for each piece, and provides a brief description of its rhythmic and melodic elements. Text copyright 2004 Lectorum Publications, Inc.

Enter the world of oceans and the animals that live in them. Swim with jellyfish, wonder at the busy life of a seagrass meadow, and fence with narwhals. Fish, sharks, whales, and invertebrates swim through the pages of this colorful ocean book, which combines gorgeous illustrations and photos to help young enthusiasts learn all about the world's oceans. From glowing jellyfish to deep sea dwellers, they'll discover the incredible secret world of life under the sea. They'll also find out how they can help take care of the ocean themselves. Earth's Incredible Oceans, written by ocean expert Jess ...

Tony Wolf era el agente más brillante de la historia del FBI, hasta que un día desapareció del mapa y no se volvió a saber de él. ¿Abandonó el servicio activo o fue descubierto y asesinado? De repente un día sale del anonimato cuando rescata a dos niños secuestrados y se desata el caos. La banda de criminales en la que se había infiltrado antes de desaparecer se lanza en su búsqueda, así como la propia FBI, que tiene muchas preguntas que hacerle. Pero Tony está cansado de ser la presa. Tanto la banda de moteros como los agentes del FBI que se han desplazado al pequeño pueblo del ...