The University of Knowledge Incorporated was a book publisher located in Chicago, IL, USA in the early-mid 20th century. They produced a series of books known as the Wonder Books in the 1930s and 1940s. This is the 15th book in the Wonder Book series.
Edited by: William Norman Mitchell
Published by: University of Knowledge
Hardcover – 1939
Dimensions: 9.5″ x 6.5″ x 1.25″
In acceptable to good condition. The cover has heavy wear along the edges and corners. The spine faded and the lettering is worn away. Back cover has a spot of damage. Top page edges have a few marks. Inside pages are crisp, clean and free from writing, tears or creases. Please see pictures.