The Book of Knowledge

This volume shows considerable wear, with notable fraying at the spine edges and corners. The binding remains intact but shows signs of aging. The cover is worn but retains its structural integrity, making it a suitable addition to a collection of vintage educational materials.

The Book of Knowledge, published by The Grolier Society Inc. in New York, is a comprehensive children's encyclopedia, providing a wealth of educational content. This particular volume, Volume 15, is part of a series designed to enrich young minds with a wide array of subjects. The edition identified here is the February 1957 Printing, which demonstrates the enduring popularity and educational value of this series. Although the exact author and illustrator are unknown, the work is a collaborative effort that has stood the test of time. The absence of an ISBN indicates its age, adding to its collectible nature. This volume serves as a historical artifact of mid-20th-century educational materials. The book is in fair condition, with visible wear on the cover and spine, which is typical for its age.