Items with "Muzzle, Marmaduke, Sir." as Credited Author
Big Bonanaza "Characters" (1 edition)Black Hills "Bluffing" (1 edition)
A Country Fire (1 edition)
Fighting Sloan's Snake-Scare (1 edition)
A Fire in the Rear (1 edition)
Grains of Sand (1 edition)
A Guilty Conscience (1 edition)
Hail-Stones (1 edition)
How Sloan Got Even (1 edition)
A Miner's Judgment Day (1 edition)
One Mule at a Time (2 editions)
Pepper and Salt (1 edition)
Rocky Mountain Hunting (2 editions)
Sir Marmaduke's Musings (2 editions)
Uncle Billy's Economy (1 edition)