When disabled ex-Marine Mark Graham reconnects with his best friend's sister, he finds himself falling in love. But Beth Martindale's presence is a constant reminder of events he'd rather forget. Mark wants to move forward, but the secrets surrounding her brother's death, as well as his own confinement to a wheelchair, threaten to tear them apart. When a psychopath who calls himself The Knight fixates on Beth, Mark is determined to give her the protection he failed to give her brother on the battlefield, yet he discovers that a wheelchair isn't the only impediment he has to keeping Beth safe....