Deadpool Vol 10 - Evil Deadpool
 
Collects Deadpool #45-49 & 49.1.

Would the real Wade Wilson please stand up? Deadpool returns to America, but he's not coming home alone! When a collection of Deadpool's discarded body parts meld to form an evil clone, the Merc With a Mouth faces off against himself for the crown of most hated former mercenary turned super hero turned pirate turned intergalactic bounty hunter.