The Copie of a letter from Paris, the 24. Jun. 4. Jul. 1642 vpon the subject of the conspiracie : for the which the Marquesse of Sainct Mars, great esquire of France, Monsieur de Thou, councellour of state, and Monsieur de Chauagnac, are kept in prison : vvith another copie of a letter from Narbon, serving to the clearing of the businesse : wherein may be seen the marvellous deliverance of France, and her confederates or friends, but especially of England, involved in that plot.