An introduction to the domesticated silkworm moth, raised on farms in Japan and elsewhere for the sake of the silk thread out of which its cocoons are construct

An introduction to the life cycle of the silkworm.

Silk is an expensive fabric that is valued for its texture and durability. Learn how silk is harvested from silkworm cocoons with this STEAM book that will igni

The definitive biography of Tsien Hsue-Shen, the pioneer of the American space age who was mysteriously accused of being a communist, deported, and became -- to