# Mutant X (1998) #21

Published: 2000-07-01T00:00:00+0000
Series: Mutant X (1998 - 2001)
Creators: Bart Sears (penciler), Tom Lyle (penciler), Howard Mackie (writer), Andrew Pepoy (cover artist), Gina Going Raney (colorist), Vc Chris Eliopoulos (letterer), Randall Green (penciler)

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In one of the most shocking revelations of the Mutant X Universe, Havok learns the secrets of this world's most powerful mutants: Professor X... and Apocalypse!