Grimshaw,Caroline

Brief text, illustrations, quizzes, and activities introduce the history, uses and effects of money.

Uses a question-and-answer format as well as quizzes and other activities to describe machines, present their history, explain how they operate, and discuss how they change the world.

Brief text, illustrations, quizzes, and activities introduce the history, uses, and effects of money.

A question and answer book about the earth, addressing topics about the earth's origins, how the planet changes, the life forms it supports, and its future.

Questions and answers explore the definition, causes, effects, and uses of energy.

Uses a question-and-answer format as well as quizzes and other activities to describe machines, present their history, explain how they operate, and discuss how they change the world.