COLLECTS THE COMPLETE SERIES! The supergroup known as The Front Line have just invited new hero Crosswind to join them. But what they don't know is that Crosswind is a mole, sent to learn all their secrets. And the Front Line have LOTS of secrets... Collects SECRET IDENTITIES #1-7.. Author: Brian Joines, Jay Faerber. Illustrator: Ilias Kyriazis, Charlie Kirchoff . 2015 Brian Joines, Jay Faerber, Ilias Kyriazis.