Batman / The Shadow: The Murder Geniuses

In this 2018 DC one-shot, Batman and the Shadow team up to face a mysterious villain known only as the Murder Geniuses. With Riley Rossmo's distinctive, expressive art bringing the gritty, shadow-drenched atmosphere to life, the issue pits two of pop culture's greatest dark avengers against a threat that challenges their shared methods. It's a compelling crossover that leans into the pulp-noir roots of both characters, offering a tight, standalone story for fans of either legend.