In the wake of a shocking tragedy, Natalie Harper inherits her mother’s charming but financially strapped bookshop in San Francisco. She also becomes caretaker for her ailing grandfather Andrew, who has begun displaying signs of decline. Natalie thinks it’s best to move him to an assisted living facility to ensure the care he needs. To pay for it, she plans to close the bookstore and sell the derelict but valuable building on historic Perdita Street, which is in need of constant fixing. There’s only one problem --- Grandpa Andrew owns the building and refuses to sell. To Natalie’s surprise, her sorrow begins to dissipate as her life becomes an unexpected journey of new connections, discoveries and revelations, from unearthing artifacts hidden in the bookshop’s walls, to discovering the truth about her family, her future and her own heart.