La antigua Roma (Ancient Rome)

Wind Power: A waving flag, blowing leaves, a kite soaring through the skyall are moved by wind power. Wind is also our fast-growing source of energy. Find out how wind forms and the different ways we may use it in the future.

When the Louisiana Territory was added to the United States in 1803, it about doubled the size of the young nation. It took years to clarify its boundaries and explore every square mile. How this momentous purchase came to be and its implications on the future of the United States are explained in detail in this book. Uncomplicated maps and simple language help developing readers and those in need of review to understand the many changes in this land that started with its purchase in 1803.

Cartes de l'escriptor a la seva filla amb síndrome de Down. Un text excepcional sobre la condició humana i el respecte a la diferència.

Introduces the numbers and counting from one to one hundred as Willy Bunny counts all the things he sees in one day.

"Explains many different ways that children can show manners in the library--in both English and Spanish"--Provided by publisher.