Can a single-minded assassin reclaim his humanity? For years Last Strike has faithfully served Unknown Identities, the covert agency that saved his life. With no memory of his previous identity, he's become exactly what the program needs him to be: an unstoppable assassin.Dr. Daria Johannson joined a top secret scientific research team with the noble goal of preventing loss of life on the battlefield. When they used her innovations to turn her first patient into a cold-blooded killer, she vowed to make amends and expose the dangerous UI program.When Daria becomes Last Strike's target, her only hope of escape is reminding him of the past he's forgotten. With her life in his hands, will he follow his training or fight for a chance to live - and love - again?Unknown Identities - an alternative for elite soldiers and spies facing criminal charges... if they can survive the program.~~~The Unknown Identities series includes Bulletproof, Double Vision, Sandman, and Death-Trap Date (novella).