Hardcover. NY, Doubleday, Doran and Co. Crime Club, 1st, 1930, Book: Very Good, Dust Jacket: Poor, Hardcover in black cloth with red stamping. Poor dust jacket with chunks gone from front panel and spine. A group of jewel collectors and dealers gather in the Adirondacks to bid on the mysterious Blue Rajah diamond. Naturally, a murder ensues.
 "The Blue Rajah Murder by: Harold MacGrath")