Each and every book must pass through a rigorous & finely detailed evaluations process before it can earn the highly coveted certified grade from CGC, the leader in grading & certifying comic books.

Written by Geoff Johns
Art by Doug Mahnke and Christian Alamy
Cover by Doug Mahnke and Christian Alamy

'Blackest Night' continues! As Hal Jordan and Barry Allen investigate a bizarre crime in Gotham City, they come face to face with one of their oldest allies - J'onn J'onzz, the Martian Manhunter!

But their old friend is not there for reunions; he's come for much more. Meanwhile, Sinestro seeks to rebuild his army and take his revenge on the being who would usurp it - Mongul!