- This is the FOURTH and last book in Crossing Fates Series... kindly read in order : Book 1 - Escape Book 2 - Capture Book 3 - Detain Book 4 - Free* ***** Mated couple Izuku and Katsuki, found each other, and themselves in the middle of an impending catastrophe. As their future gets threatened by an old Power seeking destruction, they have to figure out how to be partners- in more places than just the bedroom. While trying to stop the Prophecy from dreadfully coming to fruition, they will soon realize that freedom may cost more than they are ready to bargain- along with everything they hold dear.