Batman and Nightwing are forced to team with the Joker’s sometimes-girlfriend Harley Quinn to stop a global threat brought about by Poison Ivy and Jason Woodrue, the Floronic Man.

When a widow gets swindled out of insurance money, her search for answers leads to two cunning lawyers in Panama who hide cash for the superrich.

It’s been ten years since the creation of the Great Truce, an elaborate joint-species surveillance system designed and monitored by cats and dogs to keep the peace when conflicts arise….