What is the name of the first comic issue to feature Miles Morales?

The first comic issue to feature Miles Morales is Ultimate Fallout #4. The issue, published by Marvel in August 2011, introduced Miles as a teenager in the Ultimate Universe, Earth-1610, after the death of that universe’s Peter Parker.

Writer Brian Michael Bendis and artist Sara Pichelli created Miles as a new Spider-Man rather than a simple replacement with the same identity. He is the son of Jefferson Davis and Rio Morales, and his story brought an Afro-Latino hero into the center of Marvel’s Spider-Man mythology.

A common mix-up is Ultimate Comics: Spider-Man #1, because that was the first issue of Miles’s ongoing solo series. However, Ultimate Fallout #4 is his debut and first comic appearance. The issue also begins the transition from Peter Parker’s legacy to Miles’s distinct version of Spider-Man.