This TPB reprints the following issues:
New X-Men (2001) #139-#145
Wolverine is joined by Fantomex and Cyclops as the trio journeys to the World, a top secret Weapon Plus facility. Wolverine is searching for answers from his past and what he finds may shock him. The trio also encounters the most highly advanced super soldier yet, Weapon XV!
— Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/new-x-men-assault-on-weapon-plus/4050-30253/).
