George A. Pflaum, 1966 Series
 
Treasure Chest Summer Edition #1
Treasure Chest Summer Edition #2
Treasure Chest Summer Edition #3
Treasure Chest Summer Edition #4
Treasure Chest Summer Edition #5
Treasure Chest Summer Edition #6
Treasure Chest Summer Edition #1
Treasure Chest Summer Edition #2
Treasure Chest Summer Edition #3
Treasure Chest Summer Edition #4
Treasure Chest Summer Edition #5
Issue v2#5
August 17, 1967
Add/replace cover
Treasure Chest Summer Edition #6