US 13/3 »Trapped Lightning«, US 14/3 »Inventor of Anything«, US 15/3 »The Cat Box«, CP 8/1 Grandma's Present, US 16/3 »Forecasting Follies«, US 17/3 »Fishing Mystery«, US 18/3 »The Sure-Fire Gold Finder«, VP 8/1 Picnic, US 19/3 »Gyro Builds a Better House«, MMA 1/1 August Accident
Geoffrey Blum: Gyro and His Creator. [About the origins of Gyro. Includes Barks' model-sheet sketches of Gyro (1955) and a design sketch of Gus Goose (1938).]