Trade paperbacks collecting Legion of X.
Volume 1: Collects Legion Of X #1-5Volume 2: Collects Legion of X #6-10 and X-Men: Before the Fall — Sons of X
— Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/legion-of-x-by-si-spurrier/4050-147354/).
