Acting Bill Bradbury Acting Dangerous Trails Bill 1922 Mysterious Tracks 1922 The Opossum 1922 Trapping the Wildcat Bill 1921 Outwitting the Timber Wolf 1921 Catching a Coon Bill 1921 The American Badger Bill 1921 The Civet Cat Bill 1921 Trailing the Coyote Bill 1921 A Day in the Wilds Bill 1921 Capturing a Canadian Lynx Bill 1921 Catching a Fox Bill 1921 Catching a Koala Bear Bill 1921 The Skunk Bill 1921 Trapping The Bob Cat Bill 1921 Trapping the Coyote Bill 1921 Trapping the Mountain Lion Bill 1921 The Adventures of Bob and Bill Bill 1920 Agent-readable