It is now 1939, two years after Sam and Howie solved the GIANT HORSESHOE MYSTERY. Sam, age 13, and Howie, age 12, are now involved in another hazardous adventur

Looking for a satisfying, meticulously plotted mystery with which to while away an afternoon? Look no further than "X Y Z," a short story from one of the most i

Sisters Xande, Yolande, and Zoe Calhoun make up XYZ Investigations in 1974 Miami. The oldest, Xande, is a young hiippie with blonde dreadlocks, Yolande is a pis

Patience Thumm, the adventurous daughter of an NYPD inspector, teams up with actor Drury Lane to solve the mystery of a senator’s murder. Patience Thumm has j

December, 1932 In the bathroom of a Belgian hotel, a French spymaster photographs top-secret documents – the operating instructions of the cipher machine, Eni