El Pacto Del Mayflower /

Explains The Early History Of How The Bill Of Rights Came To Be And How It Is Used To Protect Citizens.

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

Children will be inspired to tell their own stories with this wordless reader, filled with engaging, colorful images that show the typical activities that are part of a young child's day. This book allows for a wonderful shared reading experience for children who do not yet know how to read or who are just beginning to learn. The images tell a story of their own.

El regalo de un hechicero hace que la fortuna de Juan crezca de uno en uno, de dos en dos, luego de tres en tres y de cuatro en cuatro, despu s cada v z m s y m s, desafi ndote a llevar un registro de su riqueza.

This book introduces the reader to the nighttime world of the opossum, including its habitat, activities, diet, and the unique things that it does.

Discusses the discovery and escavation of King Tutankhamen's tomb and the myth of the curse that seemed to afflict those involved in the tomb's exploration.