Incoming Resources
- Step right up!, the adventure of circus in America, LaVahn G. Hoh and William H. Rough
- The 7 lively arts, Gilbert Seldes
- The greatest shows on earth, a history of the circus, Linda Simon
- The ordinary acrobat, a journey into the wondrous world of the circus, past and present, Duncan Wall
- Having a circus, produced by Ford Motor Company
- The American circus, an illustrated history, John Culhane