Then a figure in a grey mantle stepped out from the shadow of the trees, and I sprang from the saddle and held out my hand.

'I knew it was you, chevalier,' she said, 'but I wanted to make certain and waited until you spoke.'

'I hope I have not kept you waiting?'

'Indeed no. I had but just come across from the Louvre when you arrived.'

'Then you did not come riding?'

'How could I? I have been in the Louvre, and am expected to be at the coucher of Madame Catherine in a half-hour,' and she laughed slightly.

The thought of that smothered neigh flashed through my mind like lightning.

'We must trust ourselves to Couronne,' I said. 'Palin will be at the Porte St. Denis. There is no time to waste; come!'

Then it seemed that she hesitated, and, flinging back her hood, looked me full in the face. In the moonlight I saw her white as marble, and she suddenly put out both her hands, saying:

'I trust you utterly, d'Auriac'