Epstein, Sam

Describes the various kinds of hammers and their uses such as playing a drum, knocking down buildings, and playing baseball.

Shows how symbols are used for whole words and letters. Also includes methods for making invisible ink. Examples of cryptic messages from Caesar's day to the discovery of the Rosetta Stone are also given.

A biography of the man, born a slave, who became a scientist and devoted his entire life to helping the South improve its agriculture.

A biography of Harriet Tubman stressing her fight for freedom and dedication to the task of freeing other Southern slaves.

A biography of the man, born a slave, who became a scientist and devoted his entire life to helping the South improve its agriculture.

Describes the life cycle of the knobbed whelk, identifies different types of shells and their usefulness to man, and gives suggestions for building a shell collection.

In the Massachusetts Bay Colony's bustling seaport city, young Paul Revere saw about him the heart of Colonial America. Here is Boston as he and other early patriots knew it.

In the Massachusetts Bay Colony's bustling seaport city, young Paul Revere saw about him the heart of Colonial America. Here is Boston as he and other early patriots knew it.