Aquaman: Sword of Atlantis ended with issue #57. Joseph Curry is currently attempting to live up to Arthur Orin Curry's legacy. He has stated that he intends to find and restore the original Aquaman, or die trying.
The character of Aquaman is in limbo at DC at the moment, available for use in other projects. The editors have not decided when or how to bring him back. Rest assured, however, that he will appear with some frequency regardless of whether or not he gets his own book.
Sightings Reports
For a list of recent Aquaman appearances in comic books, check out the Sightings Page. For other appearances of Aquaman, visit the AquaSpotting Page.
If you notice an appearance or mention of Aquaman that hasn't already been reported, please report it: Aquaman in Comic Books or Other Sightings. If you create a user account first, and sign all reports with four tildes (~~~~), you will start earning starfish for the Fan Honor Roll.