The Case of the Dead Diplomat: An Inspector Richardson Mystery

He flung open a drawer and took from it a heavy dagger in a sheath with blood-stains upon it. On the blade were engraved the words, "Blut und Ehre!"
Frank Everett was a rising young press attaché at the British Embassy in Paris - until he was found dead in his Rue St. Georges apartment, a knife wound to the throat. Was it a political assassination, a crime passionnel, or possibly even suicide?
The foreign office call in the redoubtable Detective Inspector Richardson, who travels to Paris and...