Image, Berkeley, CA, 2012, 3^rd pr thus.  ISBN 978-1-60706-022-2.  Folio soft cover, unpaginated (136 pages).  Originally published in single magazine format as The Walking Dead #49-54.  Unread copy, price sticker on rear wrap.  Rick was shot at the prison, and he and Carl find refuge in a deserted town as Rick tries to recover from his wound.  Michonne finds them, and they head back to the farm where other survivors from the prison had gone.  Shortly afterwards, three strangers approach the farm, saying they are heading to Washington, DC, as one of their group is a scientist who knows how to stop the plague.  The farm group decide to join the trio.