Gotham Academy, Second Semester
Vol. 02, The Ballad of Olive SilverlockBook - 2017
"Olive Silverlock is possessed by the spirit of her ancestor, Amity Arkham, a ghoulish entity who wants to burn Gotham City to the ground. As Amity leads Olive on a mission of fire and vengeance, the rest of Detective Club scrambles to find a way to free their friend."-- Provided by publisher.
Publisher: Burbank, CA : DC Comics, 
Characteristics: 1 volume (unpaged) ; illustrations (chiefly color) ; 26 cm
Alternative Title: Ballad of Olive Silverlock