Kathryn is on the phone to her husband Patrick as he heads home from the airport. He asks after her best friend, Sara, saying he has something urgent to tell Kathryn about her. Moments later a truck crashes into the back of his taxi killing him before he can explain further. Grieving for her husband, Kathryn moves to Oxford to be near their son Max, who is at the boarding school Patrick insisted on, and to start a new life. But as she goes through Patrick s belongings, his secrets begin to emerge. What was he trying to tell her about Sara? In Oxford, she bumps into an old friend, Nicholas, now a don at one of the colleges. He remembers Kathryn and Sara when they were students - and recalls the friendship differently from Kathryn. As life seems to be improving for Kathryn, Sara arrives in Oxford - and before long, the old patterns are repeating themselves. The difference is that now Kathryn is learning the truth about Sara, Patrick and everything that was hidden before . . .Her Frozen Heart is a thrilling mystery from Lulu Taylor, top ten bestselling author of The Snow Rose.