Original sentence: Gears_of_War:_Aspho_Fields (2008) (Book 1) of a planned trilogy of Gears of War novels.Gears_of_War:_Jacinto's_Remnant (2009) (Book 2) in the Gears of War novels
Edited sentence: Gears of War: Aspho Fields (2008) (Book 1) in the Gears of War novels.Gears of War: Jacinto's Remnant (2009) (Book 2) in the Gears of War novels