"XO, the greedy and ultimately murderous corporate architects of humanity's first Mars base, made a costly mistake...they left Frank Kittredge alive. And now XO will do anything to keep their secrets safe. If there's one thing in Frank's favor, it's this, he's always been prepared to go to the extreme to get the job done. That's how he ended up on Mars in the first place. It just might be his ticket back. In this sequel to the terrifying sci-fi thriller, One Way, returning home from Mars may Mean striking a deal with the very people who abandoned him." -- Page 4 of cover.