Los 100 animales más famosos de la historia

Mars is perhaps the most thrilling planet these days. With rovers exploring its surface and manned missions in the works, people are wondering if Mars is our next home! In this highinterest book, readers will learn more about Earth's neighbor, including what its climate and surface are like, why it's called the Red Planet, and about the recent discovery of water on its surface. They'll learn all this while solving "Your Mission" math problems that complement and support the text. This motivating volume is an engaging way to explore key aspects of science and math curricula.

In 1789, George Washington became the first president of the United States. With over 100 black-and- white illustrations, the fascinating story of "the father of our country" comes to life in Spanish - revealing the real man, not just the face on the dollar bill!

William B. Seabrook nació en la localidad estadounidense de Westminster, Maryland, en 1886. Su abuelo paterno era el editor del diario local y su padre ministro de una iglesia luterana, lo que movió al joven Seabrook a interesarse por el periodismo y las religiones. A los veinte años viajó a Europa y, ya de regreso, inicia su carrera periodística en el «Atlanta Journal». En 1915 vuelve a Francia como camillero voluntario en la Gran Guerra. Herido y repatriado, es contratado por el «New York Times» donde publica una serie de crónicas sensacionalistas sobre crímenes, ocultismo, etc....

Counting is needed for many jobs. Let's explore the different types of jobs where counting is used every day! The Días de Descubrimiento (Discovery Days) series is perfect for young learners in prekindergarten through grade 2. These 16-page books give readers an accessible introduction to nonfiction reading. Color photographs and fun, factual examples will grab the attention of young readers and help strengthen reading comprehension skills.