The sole human survivor, Captain Maneka Trevor, and sole Bolo survivor, Lazarus, have been put back together by doctors and techs. Now Maneka and Lazarus must serve together once again, in a war whose stakes are literally the survival or extermination of the human race.

Old Soldiers 2007, Baen

ISBN-13: 9781416521044

Mass-market paperback

Old Soldiers 2005, Baen Books

ISBN-13: 9781416508984