In NAMESAKES, a killer targets women in the Los Angeles area who all share a name with one of Agent Sydney Bristow's former SD-6 aliases. Sydney wants the case, but she's already hot on the heels of a German terrorist armed with a secret formula for a super-explosive. While Sydney and Dixon head for the Canary Islands to prevent the terrorist from creating a manmade tsunami, Jack and Vaughn suspect that the Alias Killer may be a disgruntled ex-coworker resentful of Sydney for shutting down the shadow organization SD-6 years ago. As Sydney struggles to stay focused and stop a ruthless man with mass destruction on his mind, she can't help but wonder...will APO find the Alias Killer before another one of her unsuspecting namesakes pays the price?