Treasures from Egypt Treasures from the Past Vero Beach Fla. .

By David Armentrout, Patricia Armentrout

Treasures from Mexico Treasures from the Past Vero Beach Fla. .

By David Armentrout, Patricia Armentrout

Treasures from Greece Treasures from the Past Vero Beach Fla. .

By David Armentrout, Patricia Armentrout

Treasures from Italy Treasures from the Past Vero Beach Fla. .

By David Armentrout, Patricia Armentrout

Treasures from Spain Treasures from the Past Vero Beach Fla. .

By David Armentrout, Patricia Armentrout

Protecting money

By Patricia Armentrout

Briefly describes how money and its value are protected by banks, guards, and budgets.

Paying without money

By Patricia Armentrout

Discusses different ways people have paid for things throughout history, including barter, cash, credit cards, and checks.

American Currency

By Patricia Armentrout

An introduction to the characteristics and values of the different coins and paper money used as currency in the United States.

Money around the world

By Patricia Armentrout

Briefly describes the money used in some of the countries around the world and how money is exchanged between countries through trade and tourism.

Caves

By Patricia Armentrout

Describes the formation and different parts of caves, including the entrance zone, twilight zone, and dark zone.