A New York Times Bestselling Author A Veronica Speedwell Mystery Lured by the promise of a rare and elusive butterfly, the intrepid Veronica Speedwell is persuaded by the brother of her colleague, Stoker, to pose as his fiancée at a house party on a Cornish isle owned by his oldest friend, Malcolm Romilly. But Veronica soon learns that a question hangs over the party: What happened to Rosamund? Three years ago, Malcolm Romilly''s bride vanished on their wedding day, and no trace of her has ever been found. Now those who were closest to her have gathered, each a possible suspect in her disappearance. Determined to discover Rosamund''s fate, Veronica and Stoker match wits with a murderer . . .