YA's who enjoyed The Return of Moriarty … will also like this latest appearance of the "Napoleon of Crime" [in The Revenge of Moriarty]…. Fast-paced, readers will have fun following Moriarty's adventures, crimes, disguises, plots, and counter-schemes. (pp. 57-8)

Joni Bodart, in a review of "Revenge of Moriarty," in School Library Journal, Vol. 22, No. 5, January, 1976, pp. 57-8.