Superman - Adieu, Kryptonite !

In this single-issue Urban Comics release from 2016, writer Laurent Queyssi (with Denny O'Neil) and artist Curt Swan craft a bittersweet exploration of Superman's Kryptonian heritage, framed as a farewell to the planet that shaped his destiny. The story distills decades of mythos into a poignant, standalone meditation on identity and loss, anchored by Swan's classic, iconic visuals. It stands as a unique, heartfelt coda to the Silver Age era, offering longtime readers a quiet, resonant moment of closure.