
Batman No. 145 – The Son of The Joker

Just another nerd.
In 2015 and 2017, Stone Arch books published eight Choose Your Own Adventure-style books featuring Batman and his rogues gallery.
In 2010 and 2011, Gosset & Dunlap published two Choose Your Own Adventure-style books set in the Batman: The Brave and The Bold series on Cartoon Network.
Metal Earth makes these 4″ x 4″ full-color steel sheet models that can be assembled by hand without any glue or soldering necessary.
In 1978, DC Comics teamed up with printer Mark 1 to release a range of superhero-themed greeting cards.