Cosmic Ghost Rider: Duel Identity (Cosmic Ghost Rider Vol. 2 #1-5)

Brace yourself for a burning-skulled battle royale! In a far-flung corner of deep space, the ancient Frank Castle has eked out a quiet life - his days as the Cosmic Ghost Rider finally behind him. But across the universe, a vicious bounty hunter is leaving a trail of bodies in his wake. And his name is... Cosmic Ghost Rider?! When Frank’s peaceful existence is shattered, he must suit up once more and face his most savage enemy yet: himself! Elsewhere, another formidable adversary awaits - but which Ghost Rider will the mighty Valkyrie be facing?! As the mystery deepens, the two Cosmic Spirits of Vengeance draw closer to one another for a final confrontation in the depths of space. But first, they both must survive the bevy of bounty hunters, heroes and villains in hot pursuit!

Collecting COSMIC GHOST RIDER (2023) #1-5.