Doctor Strange (1974)

Issue #81

Doctor Strange: A Separate Reality

TPB

Dr. Weird (1994)

Issue #2

Howard the Duck (1976)

Issue #33

Howard The Duck: The Complete Collection

TPB 4 (Part 4)

Official Handbook of the Marvel Universe A To Z Update

Issue #5

Savage Tales (1971)

Issue #11

Silver Surfer vs. Dracula

Full

The Haunt of Horror

TPB 2

Unknown Worlds of Science Fiction

Issue #6

Warp

Issue #19