Limited Series Fantastic Four vs. X-Men

1 "Are You Sure?!" February 1987 (2/1987) The FF travel to Muir Island to attempt to cure the 'de-phased' Kitty Pryde
2 "Truths and Consequences" March 1987 (3/1987) Reed's college diary causes dissent in the group; Doom offers to help Kitty
3 "By the Soul's Darkest Light" April 1987 (4/1987) The X-Men travel to Latveria; Franklin visits Kitty; the FF make amends
4 "A Matter of Faith" June 1987 (6/1987) With Reed's help, Doom saves Kitty; Sue becomes suspicious of the diary's origin