The series that created the zombie movement reaches its most pivotal, series-altering arc yet! They thought they were safe in the prison. They were wrong. A force far more deadly than the walking dead is at their door and when the dust settles, their rank will be reduced by more than half. No one is safe!Kirkman, Robert is the author of 'Walking Dead Volume 8', published 2008 under ISBN 9781582408835 and ISBN 1582408831.