* 52/xx/xx    1 The Flying Piano
* 52/xx/xx    2 Test Tube Giant
* 52/xx/xx    3 The Little Black Box
* 52/xx/xx    4 The Little Jars of Canajoharie
* 52/xx/xx    5 The Fire Eaters
* 52/xx/xx    6 Frontyard Fleet
* 52/xx/xx    7 The Iron-Hearted Mountain
* 52/xx/xx    8 Look at the Birdie