As these stories from Y: THE LAST MAN #37-48 begin, we catch up on the adventures of Yorick's monkey Ampersand and learn the origin of Agent 355. Plus, Yorick searches for his fianc e in Australia, with deadly results, before heading off to Japan to learn the shocking truth behind who ordered Ampersand's abduction. (W) Brian K. Vaughan (A) Pia Guerra & Various (CA) Massimo Carnevale