The seventh installment in a "fast, fun" cozy mystery series "full of Sherlockian lore" and starring "a charming, intelligent heroine as observant as The Great Detective Himself" (Carolyn Hart, New York Times-bestselling author)
Sherlockian bookshop manager and frequent amateur sleuth Gemma Doyle is back on the case when a poisoned dart ends in demise . . . It's a crisp, early October weekend, and business...