Maggie O'Hara knows better than most that life can change in a heartbeat.
Eighteen years ago she was given the most precious gift- a second-hand heart, and a second chance at life.
Always thankful, Maggie has never forgotten Lucy Harte – the little girl that saved her life. But as Maggie's own life begins to fall apart, and her heart is broken in love, she loses sight of everything she has to live for…Until an unexpected letter changes everything and brings Maggie back into the life of Lucy Harte – and a chance for Maggie to get her life back on track once more.
Lucy's final gift to Maggie is much more than the heart that beats inside her. It's a legacy that Maggie must learn to live by. A chance to make her heart skip a beat with every new discovery she makes; a promise to live, laugh, fall in love and heal her broken heart for good.
Because as the keeper of a borrowed heart, Maggie's time is more precious than most and she must make every cherished second count…