Image, Berkeley, CA, 2010, 2^nd pr thus.  ISBN 978-1-58240-883-5.  Folio soft cover, unpaginated (136 pages).  Originally published in single magazine format as The Walking Dead #43-48.  Unread copy; price sticker on rear wrap.  The Governor has found the prison and with his Woodbury people attack the prison.  Some survivors at the prison flee while others make a stand.  The death toll on both sides rises; the Woodbury group retreats but then launches a second attack, allowing the undead to enter the prison.