New Mutants (1983 1st Series) #27
Cover art by Bill Sienkiewicz. Into The Abyss, script by Chris Claremont, art by Bill Sienkiewicz; Professor X, Cypher, Mirage, Wolfsbane, Gabrielle, and Moira take an astral-plane tour of David's war-torn mind; the Prof learns that he is David's father; they meet Jack Wayne and Cyndi, two of David's personalities, who are at war with a third.
