CBR

  • Sean Gordon Murphy's Batman: Curse of the White Knight will soon release. 1 / 8

  • It's a sequel to Batman: White Knight, which took place in a separate continuity. 2 / 8

  • The book made plenty of startling revelations about Harley Quinn. 3 / 8

  • Now, Murphy has shown the sequel reveals the origin of Harley's 3-diamond logo. 4 / 8

  • The logo comes from Joker's first lover letter, written on a 3 of diamonds card. 5 / 8

    Harley Quinn DCU series 1093
  • Harley Quinn's costume feature the 3-diamond logo in one form or another. 6 / 8

  • However, it's unclear how true that origin is for the main DC Universe. 7 / 8

  • Batman: Curse of the White Knight #1 will hit shelves July 24. 8 / 8