X-Men 146 (1991 1st Series)

Written by Ggrant Morrison. Art by Phil Jimenez & Andy Lanning. Cover by Ethan Van Sciver. “PLANET X” Parts 1 (of 5): The young mutant known as Dust runs rampant at the Xavier Institute as Xorn and his remedial class assist Professor X in his efforts to calm her. Plus, the aftermath of Wolverine and Cyclops’ adventure to Weapon Plus!