Ellery Queen and Sherlock Holmes-Undisputed masters of analytical deduction - their talents and methods strikingly, almost uncannily, alike. Through the strange interlocking of events past and present, two celebrated detectives meet to focus their razor-sharp intellects, their brilliant powers of observation on the mystery of... Jack the Ripper. History's most depraved murderer, his victims were the whores of Whitechapel. Lurking in narrow, fog-shrouded alleys, he crept forth night after night to murder and mutilate. Eluding Scotland Yard's most heroic efforts to track him down, the Ripper continued to satisfy his unnatural appetites, unrestrained and unidentified.
Title: A Study on Terror
Author: Ellery Queen