The Enquiries of Doctor Eszterhazy is a collection of historical mystery fantasy short stories by Avram Davidson featuring his scholarly detective character Doctor Eszterhazy and set in an imaginary European country.

[2] The book collects eight novelettes and short stories by the author, some originally published in various speculative fiction magazines and others original to the collection, in addition to three maps by John E. Westfall illustrating the fictitious setting of Bella, capital of the equally fictitious empire of Scythia-Pannonia-Transbalkania, the empire itself, and its supposed position in the Balkans on the map of late 19th century Europe.

The maps show the country as neighboring such other fictional states as Ruritania and Graustark, and, in an apparent error, place the Pannonia division at the opposite end of the empire from the historical Pannonia.

65, April 1976, Barry N. Malzberg in The Magazine of Fantasy & Science Fiction, September 1976, and Steve Fahnestalk in New Venture #4, Summer 1976.

This article about a collection of short stories published in the 1970s is a stub.