A Three Book Problem (Sherlock Holmes Bookshop Mystery #7)

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 is slowing down as fall descends at the Sherlock Holmes Bookshop and Emporium and a...