In THE DOOR BETWEEN Ellery Queen again achieves this apparently impossible and produces something entirely new in the mystery field. The weapon he was in the most deadly, most universal and the head known among all the wide variety of weapons ever...
![Counterfeit for Murder [= The Counterfeiter’s Knife]](https://www.rulit.me/data/programs/images/counterfeit-for-murder-the-counterfeiter-s-knife_676216.jpg)
