Tricks and Treats!Unknown - 2019
When Harley Quinn crashes a Halloween Party at the Gotham City Museum, Batman and Nightwing must find a way to defeat her Tricks and Treats! Will the heroes save the day?
Publisher: North Mankato, MN : Picture Window Books, a Capstone imprint, 
Copyright Date: copyright 2019
Characteristics: 29 pages : color illustrations ; 23 cm.
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