The Donor , Helen FitzGeralds fifth novel, is a nail-biting psychological thriller about a single dads horrorfying dilemma. Will, who has given up everything to raise his twin daughters, has a terrible choice to make when both girls suffer kidney failure age 16. Should he save one child? If so, which one? Should he buy a kidney - be an organ tourist? Should he sacrifice hims The Donor , Helen FitzGeralds fifth novel, is a nail-biting psychological thriller about a single dads horrorfying dilemma. Will, who has given up everything to raise his twin daughters, has a terrible choice to make when both girls suffer kidney failure age 16. Should he save one child? If so, which one? Should he buy a kidney - be an organ tourist? Should he sacrifice himself? Or is there a fourth solution - one so terrible it has never even crossed his mind? Perfect for fans of Julia Crouch, Sophie Hannah and Laura Lippman, The Donor is a gripping thriller about a single dad faced with organ donation as his twin daughters battle to survive. Helen FitzGerald is also the acclaimed author of The Cry , which was longlisted for the Theakstons Old Peculier Crime Novel of the Year award.