Walter Buehr

The first book of machines

Walter Buehr

$11.89 - $22.99

Knights and Castles and Feudal Life

Walter Buehr

$25.99

Warriors' Weapons

Walter Buehr

Out of Stock

The Viking Explorers

Walter Buehr

Out of Stock

Crusaders

Walter Buehr

Out of Stock

Spanish Conquistadors in North America

Walter Buehr

$11.09

Chivalry and the Mailed Knight

Walter Buehr

$20.06 - $30.95

Sea Monsters

Walter Buehr

$8.29 - $10.69

Automobiles, past and present

Walter Buehr

Out of Stock

Westward--with American Explorers

Walter Buehr

$20.06 - $30.95

The Magic of Paper

Walter Buehr

$37.29 - $39.19

Heraldry;: The story of armorial bearings

Walter Buehr

Out of Stock

Treasure;: The story of money and its safeguarding,

Walter Buehr

$34.59

Food from Farm to Home,

Walter Buehr

$9.09

Timber! Farming Our Forests [Morrow Junior Books]

Walter Buehr

Out of Stock

The Portuguese Explorers

Walter Buehr

$23.89

Underground riches: The story of mining

Walter Buehr

$13.09

1812 The War and the World

Walter Buehr

$36.99

When Towns had Walls: Life in a Medieval English Town

Walter Buehr

$37.29

Cloth: from fiber to fabric,

Walter Buehr

$19.39 - $22.09

Bread, the Staff of Life

Walter Buehr

$26.99

The Story of the Wheel

Walter Buehr

$20.95

The Genie and the Word: Electricity and Communication

Walter Buehr

$20.06

The First Book of Measurement

Walter Buehr

$12.59

Through the Locks: Canals Today and Yesterday

Walter Buehr

$18.24 - $29.95

Cargoes in the Sky

Walter Buehr

$18.24 - $29.95

Harbors and cargoes,

Walter Buehr

$13.89 - $29.95

Sending the word;: The story of communication,

Walter Buehr

$47.09

Keeping time

Walter Buehr

$20.06 - $30.95

Rubber: natural and synthetic,

Walter Buehr

$14.49