“I am, sir,” Malcolm went on, “no clockmaker, although, indeed, having worked for some time in the shop of Master Jans Boerhoff at the time of the siege of Nuremberg, I am able to set clocks and watches in repair, as I have done to those which have been placed in my hands here.  In reality, sir, I am a Scottish officer, a captain in the service of Sweden.”

Wallenstein gave a short exclamation of angry surprise.  “You must not think, sir, that I have come hither in disguise to be a spy upon the movements of your army.  I came here unwillingly, being captured by your troops, and forced to accompany them.

“I left the Swedish camp on a private mission, having received there a missive from the Countess of Mansfeld, who, with her husband, was a kind friend of mine, telling me that they were prisoners of the emperor at Prague, and begging me to come to their assistance.  Bethinking me of the occupation which had amused my leisure hours during the weary months when we were shut up by you in Nuremberg, I obtained leave of absence, attired myself as a craftsman, and made my way to Prague.  There I found the count confined to his couch by a wound and unable to move.  The countess had no thought of quitting him.  Her anxiety was wholly for her daughter, a girl of fifteen, whom the emperor purposed to shut up in a convent and force to change her religion, and then to bestow her hand upon one of his favourites, with her father’s confiscated estates as her dowry.

“I succeeded in effecting her escape, disguised as a boy; I myself travelling in the disguise of a peasant with a wagon.  We were making our way towards the Swedish lines when we came across your army, which had, unknown to me, suddenly moved hither.  I and my cart were requisitioned for the service of the army.  On the night of my arrival here I resumed my disguise as a craftsman, left my wagon, and with my young companion took up my lodging here, intending to remain quietly working at the craft I assumed until an opportunity offered for continuing our journey.  Accident obtained me employment here, and as rumour said that overtures for peace were passing between yourself and the Swedish chancellor, I may frankly say that I determined to use the position in which I accidentally found myself for the benefit of the country I served, by ascertaining, if I could, how far your excellency was in earnest as to the offers you were making.  In pursuance of that plan I yesterday concealed myself and overheard all that passed in the council chamber with the officers, and at the banquet subsequently.”

Wallenstein leapt to his feet with an angry exclamation.

“Your excellency will please to remember,” Malcolm went on quietly, “that I could have kept all this to myself and used it to the benefit or detriment of your excellency, but it seemed to me that I should benefit at once your designs and the cause I serve by frankly acquainting you with what I have discovered.  It would be a work of time for me to make my way with my companion through the lines of your army and to gain those of the Swedes.  I might be slain in so doing and the important information I have acquired lost.