In the first annual of GOTHAM ACADEMY, the members of the Detective Club are trying to solve the mystery of a new disease that is spreading through the Academy. However, an argument over the origin of the trouble causes the team to divide! With each team trying to solve the problem, Maps is trapped in the middle. Civil war strikes the Detective Club!

With illness and infighting, and the return of the mysterious grandfather clock in the old chapel, will the Detective Club survive? And what other crazy mysteries will they uncover along this new adventure? Find out more by reading GOTHAM ACADEMY ANNUAL #1 from writers Brenden Fletcher and Becky Cloonan with art by Adam Archer, MSASSYK, Michael Dialynas, Chris Wildgoose, Sandra Hope and Serge Lapointe!