Aquaman #21

In "H2.0 Part Three," Aquaman and Mera plunge into the mysterious H2.0 Strange Water, only to awaken on an alien ocean world where they uncover the truth behind the strange transformations into Dead Water—while Major Ricoh races against time to contain the threat, even if it means sealing Arthur and Mera inside. Written by Dan Abnett and illustrated by Scot Eaton, with colors by Gabe Eltaeb and letters by Pat Brosseau, this gripping chapter unfolds with underwater dread and high-stakes urgency. The cover by Brad Walker and Andrew Hennessy captures the eerie beauty of the deep.