Books about William Boyd and Hopalong Cassidy


Films of Hopalong Cassidy by Francis M. Nevins, 1988

Hopalong Cassidy - An American Legend

Hopalong Cassidy by Clarence E. Mulford

Hopalong Cassidy Collectibles by Joseph J. Caro

Bar-20 (A Hopalong Cassidy Novel) by Clarence E. Mulford

Bar-20 : The Life of Clarence E. Mulford, Creator of Hopalong Cassidy, With Seven Original Stories Reprinted by Francis M. Nevins