Homicide Trinity is a collection of Nero Wolfe mystery novellas by Rex Stout, published by the Viking Press in 1962. The book comprises three stories: "Eeny Meeny Murder Mo", first published in Ellery Queen's Mystery Magazine #220 "Death of a Demon", first serialized in three issues of The Saturday Evening Post …
"Invitation to Murder" is a Nero Wolfe mystery novella by Rex Stout, first published as "Will to Murder" in the August 1953 issue of The American Magazine. It first appeared in book form in the short-story collection Three Men Out, published by the Viking Press in 1954.
The Father Hunt is a Nero Wolfe detective novel by Rex Stout, published by the Viking Press in 1968. "This is the first Nero Wolfe novel in nearly two years," the front flap of the dust jacket reads, "an unusual interval for the productive Rex Stout, who celebrated his eightieth birthday in December 1966."