That could be no thief!  No, certainly not!

It was a gentleman of tall stature, whose aristocratic figure and Spanish court costume were partially covered by a long cloak.

There was no doubt!  Wolf could not be mistaken, for, while the former was putting the key in his pocket, the mantle had slipped from one shoulder.

“Malfalconnet,” muttered Wolf, grasping the hilt of his short sword more firmly.

But at the same moment the moonlight showed him the Spaniard’s face.  A chill ran through his frame, followed by a feverish heat, for the nocturnal intruder into his house was not the baron, but Quijada, the noble Don Luis, his patron, who had just been lauding to the skies the virtues, the beauty, the goodness of the peerless Dona Magdalena de Ulloa, his glorious wife.  He had intended to send Wolf, the friend and housemate of his victim, to Spain to become the instructor of his deceived wife.

He saw through the game, and it seemed as if he could not help laughing aloud in delight at his own penetration, in rage and despair.

How clearly, and yet how coarsely and brutally, it had all been planned!

The infamous scoundrel, who possessed so much influence over the Emperor, had first sent old Blomberg away; now he, Wolf, was to follow, that no one might stand between the game and the pursuer.

Barbara’s lover must be Quijada.  For the Spaniard’s sake she had given him up, and perhaps even played the part of adviser in this abominable business.  It must be so, for who else could know what she was to him?

Yet no!  He himself had aided the guilty passion of this couple, for how warmly he had sung Barbara’s praises to Don Luis!  And then in how many a conversation with Barbara had Quijada’s name been mentioned, and he had always spoken of this man with warm regard.  Hence her remark that he himself deemed her lover worthy of esteem.

In a few seconds these thoughts darted through his heated brain with the speed of lightning.

The street began to whirl around him, and a deep loathing of the base traitor, a boundless hatred of the destroyer of his happiness, of the betrayed girl, and the life which led through such abysses overpowered the deluded man.

The infamous girl had just left her lover’s arms, her kiss was doubtless still glowing on his faithless lips!

Wolf groaned aloud like a sorely stricken deer, and for a moment it seemed to him that the best course would be to put an end to his own ruined life.  But rage and hate urged him upon another victim, and, unable to control himself, he rushed with uplifted blade upon the hypocritical seducer.

This utterly unexpected attack did not give Don Luis time to draw his sword, but, with ready presence of mind, he forced the hand wielding the weapon aside, and, while he felt a sharp pain in his left arm, seized the assassin with his right hand, swung his light figure upward, and with the strength and skill peculiar to him hurled it with all his might upon the stone steps of the dwelling.