People who lose limbs now have incredible options to help them walk and do other everyday activities. Read this book to learn how engineers are creating bionic limbs to help patients.

Presents an introduction to life among the Mayas, discussing their government, religion, cities, education, art, and everyday life.

Presents an introduction to ancient Mesopotamia, describing its cities, religion, medicine, government, agriculture, writing, and literature.

Presents an introduction to life in colonial America, discussing family life, eating customs, clothing, education, recreation, medicine, and laws.

Presents an introduction to life in ancient Rome, discussing religion, family life, slavery, art, eating customs, entertainment, and architecture.

How did people do ordinary things in Elizabethan England? During the reign of Queen Elizabeth I (1558-1603), England was still a small and untested country, fighting for its place among the European nations. It was guided by strict laws and customs that dictated how a person lived, worked, and worshiped.