The Unbeatable Squirrel Girl #17

Doreen Green leaps through a teal oval portal with unmistakable energy on this Erica Henderson cover — her signature squirrel ears, bushy tail, and fingerless gloves all present and accounted for, set against a warm yellow staircase background that gives the whole image a playful, retro-cartoon warmth. Ryan North and Henderson have built one of Marvel's most genuinely fun series, and this 2017 installment keeps that spirit alive with a cover that perfectly captures Squirrel Girl mid-bound, ready for whatever comes next.