Aquaman #1 (2011) (Mid Grade)

The superstar creators from BLACKEST NIGHT and BRIGHTEST DAY reunite to take AQUAMAN to amazing new depths! Aquaman has renounced the throne of Atlantis—but the sea will not release Arthur Curry so easily. Now, from a forgotten corner of the ocean emerges…The Trench! A broken race of creatures that should not exist, an unspeakable need driving them, The Trench will be the most talked-about new characters in the DC Universe!