The Trench: Part 3 of 4 - Written by Geoff Johns. Art and cover by Ivan Reis and Joe Prado. The secret of the Trench revealed! Where did these cannibalistic sea creatures come from? What fuels their monstrous hunger? Why have they chosen now to invade the surface world? To unravel the mystery of the Trench, Aquaman must seek help from the last person on earth he ever wanted to see again.