Henry Sleeman

A quietly intriguing corner of the Marvel Universe, Henry Sleeman made his entrance in The Amazing Spider-Man #13 in 2000, born from the creative partnership of Howard Mackie and John Byrne during a bold new chapter for Spider-Man's world. His Modern Age origins place him squarely in an era of reinvention for Marvel's flagship hero, and the company he keeps — sharing pages with Spider-Man, the Green Goblin, and Rocket Racer — signals that he moves in consequential circles. Rare enough to earn a spot in the All-New Official Handbook of the Marvel Universe A to Z, Henry Sleeman is one of those compact, catalogued figures that dedicated collectors love to track down — a small piece of a much larger tapestry.