Batman Gotham Adventures

Batman Gotham Adventures is a DC Comics title published between 1998 and 2003. Although not technically related to Batman: The Animated Series, the comic uses the same artistic style, characters, and continuity as the series.

Series 1, Issue #14
Harley Quinn's tell-all memoir (Issue #10) may have been a bust, but she still has the writing bug, and she sets out to publish a literal "Harlequin Romance" novel. To ensure its success, she coats the pages with some chemicals obtained from Poison Ivy that cause anyone who touches the book to fall under Harley's command. Robin and Batgirl are among the victims, but Batman knows his way around forensics and is careful to wear gloves when he handles Harley's book.