Body Double by Tess Gerritsen

Spencer was the love of Anna’s life: her husband, her best friend, her rock. She thought their love would last forever. But three years ago, Spencer was tragically killed in an accident and Anna’s world was shattered. How can she ever move on, when she’s lost her soulmate? On New Year’s Eve Anna calls Spencer’s phone number, just to hear his old voicemail greeting. But to her shock, someone answers… Brody has inherited Spencer’s old number and is the first person who truly understands what Anna’s going through. As her and Brody’s phone calls become… Read more.