The Last Name of the Dark Knight's Joker
This page is the CodyCross answer for the clue below from Comics, Group 1073, Puzzle 1 (Signed Copy).
Question is: The Last Name of the Dark Knight's Joker
and the answer is: LEDGER
Word Meaning:
LEDGER — A book for keeping notes; a record book, a register.
Definitions from Wiktionary.