‘We desperately need your help Holly. Were running out of ideas and…’ she takes a breath in as if Summoning the energy, ‘all of us are running out of time.’ when Holly Kennedy is approached by a group calling themselves the PS, I love you club, her safe existence is turned on its head. Inspired by hearing about her late husband gerry’s letters, the club wants Holly to help them with their own parting messages for their loved ones to discover after they've gone. Holly is sure of one thing – no way is she being dragged back to the grief she has left behind. It’s taken seven years to reinvent herself, and she’s ready to move on with her life. But Holly comes to realize that when you love someone, there’s always one more thing to say.

Cecelia Ahern (Irish: Cecelia Ni hEachthairn, born September 30, 1981 in Dublin, Ireland) is an Irish novelist, since 2004. In addition to publishing several novels, she has also contributed a number of short stories to various anthologies, for which all her royalties go to charity, and she is currently a producer for the ABC comedy Samantha Who? starring Christina Applegate. Her writings can be compared to the work of Jessica Adams, Susie Boyt and Jenny Colgan.