Based on the Episode The Bat in the Belfry Written by Duane CapizziBook - 2005
"A new villain is loose in Gotham City--a scary clown with a nasty plan. Joker wants to force the whole city to smile with a dangerous gas that's no laughing matter! ..."--Cover back.
Publisher: New York : Scholastic, Inc., c2005.
Characteristics: 1 v. (unpaged) :,col. ill. ;,21 cm.
Alternative Title: Batman