Twice Bitten (Argeneau #27) By: Lynsay Sands

(N) For someone who's been around for over a hundred and forty years, immortal Elspeth Argeneau hasn't done a whole lot of living. Now that she's moved away from her controlling mother, she's tracking down rogue vampires and enjoying some overdue freedom. A fling would be fun. A life mate can wait. Yet to Elspeth's surprise, her landlady's hot grandson checks both boxes.
       Wyatt fell instantly in love with Elspeth fours years ago. He's stunned to run into her again, especially as she has no memory of him. Then again, there are a lot of things about Elspeth that don't make sense, like the miraculous speed with which her wounds heal. And the chemistry that transforms every touch into an explosion of desire. With mysterious "accidents" besieging Elspeth, the ex-Special Forces soldier appoints himself her bodyguard. But time is running out to uncover the truth about her enemies - and rediscover the man determined to love her for eternity.

      Twice Bitten, proved to me why I keep continuing on with this series. For every book that in this series that I tolerate there's another one right around the corner that I just cannot seem to put down. With each page turn I couldn't wait to find out what happened next and managed lose track of time because I was so invested with this story. It's stories like this as to why I keep coming back to this series.