Book excerpt: At the age of thirty-two, Harriet Swift thinks she has the perfect life - a satisfying career, her own flat and a new boyfriend. But when her only sister is killed in a car crash, Harriet is forced to give up her well-ordered life and move back to her childhood home, Maple Drive, to help her parents look after her orphaned niece and nephew. Sacrificing so much doesn't come easy and before long Harriet discovers things about her family and herself she never believed possible. Meanwhile, the shabbiest house in Maple Drive has a new occupant. In his mid-forties, Will Hart also thinks he has the perfect life. Having dispensed with an early mid-life crisis and swapped his successful career as a lawyer for that of an antiques dealer, Will believes in living for the moment. He has everything he needs; two fantastic daughters and a comfortable home. But after a startling revelation, things begin to unravel. Then, from nowhere, tragedy strikes and Will finds himself facing the biggest challenge of his life. Both Harriet and Will have no choice but to piece together a new future for themselves, but can they see it through?