Teenage Mutant Ninja Turtles: Sourcebook #4

The fourth installment of IDW's TMNT Sourcebook puts the spotlight firmly on the villains, and this cover makes a strong case for why they're so much fun — a grinning, tentacled Krang looms in the foreground while Bebop, Rocksteady, and a sneering Shredder loom menacingly behind him. It's a terrific gathering of some of the most colorful troublemakers in the TMNT universe, rendered with moody neon lighting that feels right at home in 2024. If you're looking for a deep-dive reference on the bad guys of this world, issue #4 looks like exactly the place to find it.