Notes:
This company has often been erroneously tied to Holyoke and to Frank Z. Temerson's companies because Charles Quinlan was involved in this and other Carnahan ventures, and took the character name "Volton" (but not any other aspect of the character) with him to Helnit/Holyoke. Also, Bilbara's Cyclone Comics (featuring a character called Tornado Tom) appeared at the same time that one of Temerson's earlier companies produced Whirlwind Comics (featuring a character called Cyclone).