[Thackeray Phin 02] • Invisible Green · a Thackeray Phin mystery

The Seven Unravellers, a long-disbanded club of mystery fans and amateur detectives, is about to meet for its twenty-year reunion when one of the members if found dead in his seedy London flat. Was it murder, or jus the unhappy death of a senile old man?

Enter the dashing and flamboyant Thackeray Phin, private detective and the butt of many police jokes. Phin investigates the other club members only to find that each one is being harrassed, and each has been left a clue from the colors of the spectrum: an orange thrown through a window; a scrap from the Yellow pages; stolen violets. When two more membes of the Seven Unravellers are murdered, Phin begins his search for the missing link--the mysterious Mr. Green...