Batman and Robin Adventures #8 p 6

Harley and Ivy plan some heists while Batman tries to figure out what happened to the Boy Wonder (hint: he is under Ivy's spell) 

Lots to love on this page featuring an early appearance of Harley Quinn. We've got nice images of Harley and Ivy, an appearance by a snarling Bud and Lou in panel four, Batman in some silouhettes and some fantastic Harley expressions throughout including the hilarious "Fuh-Wheet" whistle in panel three. 

Rick Burchett masterfully emulates the Timm style throughout the story like he did in so many Bat Adventures books based on Batman: The Animated Series. 

This tale by Paul Dini with dialogue by Ty Templeton seems to get reprinted in a trade whenever DC collects the earlier appearances of Harley.