Irreversible — Liz Maverick

Katherine Gibbs is engaged. Engaged, popular, gorgeous, and living a life of sheer perfection. This is her best week ever. The trouble is, it's manufactured. She's lived this week over and over and doesn't know it.

L. Roxanne Zaborovsky, Katherine's best friend, is outside looking in. Once again, Kitty's life is being stolen away by a man as twisted as he is brilliant. This time, there's something Roxy can do. The barriers of time are like the walls of an apartment--or the bars of a prison--and they can be demolished. She just has to start the jailbreak.

Walter "Q" Sheffield is hot, smart, and just the man to free Kitty. A time-anomaly specialist, he can split seconds, erase hours and make the most of a minute. The one thing he can't do? Relationships. But hate and revenge have Kitty trapped in the vagaries of time, and only love will get her out. And that love must be...IRREVERSIBLE