CHRISTMAS GUARDIAN (4.5) by Delores Fossen: In terror and desperation, Kinley abandoned her newborn son to a dear friend, then fled from a killer who wanted her top-secret research project. For the last 14 months, security guru Jordan has been protecting and raising the little boy as his own. Now, Kinley's return escalates his plan to move them both to a safe location. Kinley has inadvertently brought her problems to his front door, and he's not even sure where the danger comes from -- or if he can trust his closest associates. Plus, Kinley and her son are creating chips in the wall he has surrounding his heart. Fear, danger, love and greed soar in this wonderfully complex and sexy tale.