Marvel Comics What If...? #6 is a vintage US comic book from 1977. It features an alternate reality where the Fantastic Four have different superpowers. The issue is a first printing and has a grade of 8.0 Very Fine from Professional Grading Experts (PGX). The comic is a single issue format with a color style and is in English. It is illustrated by Rick Hoberg, Roy Thomas, Sam Grainger, Jim Craig, Phil Rache, Christy Marx, Annette Kawecki, and Don Glut. The cover art is by Rick Hoberg and Annette Kawecki.