Star Wars: X-wing is a nine-book series of Star Warsnovels by Michael A. Stackpole and Aaron Allston. Stackpole's contributions cover the adventures of a new Rogue Squadron formed by Wedge Antilles, while Allston's focus on Wraith Squadron, another creation of Antilles'. The first four novels, all by Stackpole, focus primarily on Corran Horn, a character created by Stackpole for the series. Allston's novels focus mainly on Kell Tainer, Wedge Antilles, and Garik "Face" Loran, although Allston also pays a lot of attention to other characters in his squadron, such as Gara Petothel.
The first seven novels take place 6.5-7.5 years ABY. Isard's Revenge takes place 9 years ABY, and Starfighters of Adumar takes place 12-13 years ABY. While the first eight books are largely continuous, the first four form a complete story arc, and the next three form another complete arc. Isard's Revenge mostly refers back to characters and situations created in Stackpole's first four novels. Starfighters of Adumar focuses on a few major characters (namely, several officers from Rogue Squadron, including Wedge Antilles, Tycho Celchu, Wes Janson, and Hobbie Klivian). Like the other eight novels, it details the adventures of pilots in an X-wing squadron, but it is often considered to be a book of its own that shares little resemblance or continuity with the rest of the series, aside from the use of Rogue Squadron and some of its personnel.