Someone's come up with a way to turn ordinary citizens of Gotham City into undetectable walking bombs and only Black Canary, Starling and new team member Katana can stop them. But will Canary's choice of a fourth team member, a notorious bioterrorist, tear them apart first?

Written By:
Duane Swierczynski
Jesus Saiz
Jesus Saiz
Cover By:
Nei Ruffino, Richard Friend, David Finch