Still recovering from the terrible cataclysm that rocked the planet, Doctor Zaius tries to maintain the fragilecoalition of apes, chimps and orangutans, in an effort to ensure that the rebuilding of Ape City continues apace. But cleanup is turning out to be just as dangerous as the calamity itself. Ape must not harm ape, but soon there may be no choice.Collecting issues 9-12 of the critically acclaimed series from Corinna Bechko (HEATHENTOWN) and Gabriel Hardman (HULK) along with SONS OF ANARCHY artist Damian Couceiro, this volume concludes the PLANET OF THE APES: CATACLYSM saga!.