Richard Todd, an award-winning writer, is outwardly successful but inwardly plagued by uncertainties. Worst of all, he can't seem to write any more. When a bright young editor, Jenny Lambe, arrives on his doorstep to work with him on his latest book, about the assassination of US president James Garfield, his life is sent spinning off in a new direction.

President Garfield was killed by Charles Guiteau, who was tried and hanged for the murder. But was he acting along, or was there a more sinister force at work? Richard hears Guiteau's voice in his head, and as his relationship with Jenny deepens, he is visited by other characters in the drama. Are they helping Richard solve the mystery surrounding Garfield's murder - or pushing him further towards the edge?

A remarkable, disturbing portrait of a middle-aged man torn between his carefully constructed life and new adventures which may beckon, in the present and the past, from one of Ireland's most exciting emerging authors.