This was my first Maya Banks book. I liked it. I had heard good things about Ms. Banks, but I was leery going into it - the blurb said it was a story about one woman and three best friends....that seemed like a lot of people to me, but Ms. Banks made it work!Reggie Fallon is a cop. She's also the Mayor's daughter. When she comes across a murder scene the killer is still there and he tries to kill Reggie. He almost succeeds, but back up arrives and he gets away.When Reggie wakes up in the hospital, her three best friends from childhood are there - Hutch Bishop, Cam Douglas, and Sawyer Pritchard. They'd remained best friends until about a year ago, when one night of passion between the four of them had her running away from them. She couldn't handle the truth of what they had done and had managed to avoid them for the past year.When they heard she'd been hurt, they brought her back to recuperate in the home they had built for her. They explained what they wanted, a relationship between the four of them, and she fought it. How could that possibly work? What would people say? Hutch, Cam, and Sawyer convinced her to think about it. They all loved her and didn't want to give her up. They knew she loved them too, and they would never make her pick.Her first day in their home there was a break-in. Then her car exploded right after she'd gotten out of it. And the men's childhood home (they were foster children who lived together with an adoptive mother) was attacked. Were these attacks aimed at her? Or someone close to her?The guys were very protective of Reggie, and she in turn was protective of them. Watching their relationships with Reggie grow, individually and as a group, was interesting (and steamy!). I will say the killer was not who I thought it was, and the final showdown was good. And when Reggie and the guys had to decide if this relationship was what they all really wanted, their decision-making process was, erm...unique.This book was hard to put down and I am definitely going to read more books by this author!