A group of DC DOUBLE DOUBLE comics published by Thorpe and Porter comprising DETECTIVE DOUBLE DOUBLE COMICS #1-3 and BATMAN DOUBLE DOUBLE COMICS #1, #3 Each comic is made up of unsold DC comics that were returned to the publishers and re-bound in groups of 4 comics put together, hence the 'double double', meaning that even 2 copies of the same double-double comic could have different issues bound within. (5)