• Publisher: Marvel Comics
• Issues Included:
* X-Factor No. 60 (1990) – X-Tinction Agenda Part 3
* X-Factor No. 64 (1991) – Final Louise Simonson Issue
• Years: 1990 - 1991
• Creators: Louise Simonson, Jon Bogdanove, Whilce Portacio
• Key Notes:
* X-Factor No. 60: "Brotherhood" – Landmark battle between Cyclops and a brainwashed Havok during the Genosian crisis.
* X-Factor No. 64: "For a Woman's Heart..." – The conclusion of the Japan arc and Louise Simonson's legendary 5-year run on the title.

Visible grade estimate: VF/NM Please see photos—we do NOT use stock photos!