The Heart's Invisible Furies by John Boyne Cyril Avery grows up knowing that he's not a 'real Avery' as his adopted parents tell him so all the time. He is starved of affection, and feels like he is just a lodger in his own house. His adopted father is a wealthy businessman who doesn't agree with paying taxes and does a couple of spells in prison as a result. His adopted mother is a writer, but doesn't want fame and fortune for her writing. All in all a very strange household to be bringing up a small boy. In the beginning of the book you find out that Cyril was born to a sixteen year old Irish girl, and owing to the location and times is cast out of the village by the local priest and her family. She goes to Dublin and manages to secure a job, and end up living with a friend she makes on the coach to Dublin, but quickly realised that she will be unable to keep her baby without any support and is forced to give him up to a " hunchbacked Redemptorist Nun...