Cómo cambia el agua (How Water Changes)

This book describes dump trucks called off-highway trucks, explaining their operating equipment and dumping beds, fuel, and jobs.

Este libro ilustrado para niños y jóvenes trata de varios aspectos de la civilización antigua de Mesopotamia incluyendo los ríos el Tigris y el Éufrates, las ciudades, el monumento Zigurat, los inventos, la agricultura y la guerra, el estandarte de Ur, la escritura, el código de Hammurabi, el rey Assurbanipal, la ciudad de Babilonia, y la leyenda de Gilgamesh.

Readers will discover what you can do at a post office, such as buying stamps, checking a PO box, and sending a letter. This book's easy-to-follow narrative makes it perfect for beginning readers. A photo glossary offers new vocabulary, while a website link page suggests routes to more information.

Discover That There Are Over 8000 Kinds Of Ants Of Different Sizes, How They Live, Where They Live, And How They Reproduce.

"Brief text introduces the concepts of long and short, comparing some of the world's longest animals with animals that are short -- in both English and Spanish"--Provided by publisher.