Thanos: A Mad Calling

Jim Starlin
with Al Milgrom and Peter David

Cheating Death
Captain Marvel #11
Captain Marvel #17
Captain Marvel #18

Doomsday is Here
Infinity Abyss #1
Infinity Abyss #2
Infinity Abyss #3
Infinity Abyss #4
Infinity Abyss #5
Infinity Abyss #6

Heart of the Universe*
Marvel Universe: The End #1
Marvel Universe: The End #2
Marvel Universe: The End #3
Marvel Universe: The End #4
Marvel Universe: The End #5
Marvel Universe: The End #6

Epiphany
Thanos #1
Thanos #2
Thanos #3
Thanos #4
Thanos #5
Thanos #6

*Ed's Note: Marvel Universe: The End has been explicitly mentioned as not being canon, but I'm including it as it fits with the rest of Starlin's other Thanos-centric series at the time.