The Heart's Invisible Furies by John Boyne
Forced to flee the scandal brewing in her hometown, Catherine Goggin finds herself pregnant and alone, in search of a new life at just sixteen.
She knows she has no choice but to believe that the nun she entrusts her child to will find him a better life. Cyril Avery is not a real Avery, or so his parents are constantly reminding him. Adopted as a baby, he's never quite felt at home with the family that treats him more as a curious pet than a son.
But it is all he has ever known. And so begins one man's desperate search to find his place in the world. Unspooling and unseeing, Cyril is a misguided, heart-breaking, heartbroken fool.
Buffeted by the harsh winds of circumstance towards the one thing that might save him from himself. When opportunity knocks, will he have the courage, finally, take it?