Secret Invasion

"The shape-shifting alien Skrulls have seeded the ranks of the world's governments, businesses and even super-hero organisations with sleeper agents bent on a global coup. Now, it's up to X-Factor Investigations and everyone's favourite green bounty hunter She-Hulk to uncover the plot and punch the conspirators repeatedly. When X-Factor receives word that the X-Man Darwin has gone missing, they begin investigating immediately. Little do they suspect that Darwin has fallen in with the dimension-hopping X-Man Longshot, newly returned to the Marvel Universe. Although Longshot's powers alter luck in his favour, it seems trouble follows him endlessly: it will take all of Darwin's unusual abilities to survive this 'friendship'."--Publisher description.