This is a beautiful well written story by a very talented author.
Lucy is 30 years old and feels like she has done nothing with her life after she spent it looking after alcoholic mum and half sister. These two end up deserting Lucy.
When Lucy receives a phone call from her brother in law that her half sister is seriously ill and needs a kidney transplant, she drops everything to rush to be at her sister's side and donate her kidney in order to save her sister.
Without giving away any spoilers I love the way she finds out a few things that she never realized.
I would recommend your Sat next to some tissues as I am not afraid to say that I had a few tears in my eyes whilst reading this book.