The Donor

The Donor, Helen FitzGerald's fifth novel, is a nail-biting psychological thriller about a single dad's 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 ...