Hairball

Hairball bounded onto the Marvel scene in 2009's Lockjaw and the Pet Avengers, a Modern Age gem that proved superhero comics could be equal parts thrilling and utterly charming. Created by Chris Eliopoulos, Ig Guara, and Colleen Coover, this feline character shares their adventures with an irresistible roster of animal heroes — the mighty Lockjaw, the dragon Lockheed, the amphibian champion Throg, and the irrepressible Ms. Lion, among others. Hairball's appearances stretch across Lockjaw & the Pet Avengers: Unleashed and Avengers vs. the Pet Avengers, making this a compact but genuinely fun corner of the Marvel Universe well worth seeking out for any collector with a soft spot for the unconventional.