While considering a way to prevent the prince from freeing the Lady Seseley, the Red Rogue happened to think of these mirrors, which had never yet been used. So he went stealthily into the great hall and drew aside the covering from one of the mirrors. He did not dare look into the mirror himself, but hurried away to another room, and then sent a page up a back stairway to summon the Lady Seseley and her two maids into his presence.

The girls at once obeyed, for they greatly feared the Red Rogue; and of course they descended the front stairway and walked through the great hall. At once the large mirror that had been exposed to view caught the eye of Seseley, and she paused to regard her reflection in the glass. Her two companions did likewise, and instantly all three girls became invisible, while the mirror held their reflections fast in its magic surface.

The Red Rogue was watching them through a crack in the door, and seeing the girls disappear he gave a joyful laugh and exclaimed:

"Now let Prince Marvel find them if he can!"

The three girls began to wander aimlessly through the castle; for not only were they invisible to others, but also to themselves and to one another, and they knew not what to do nor which way to turn.

24. The Enchanted Mirrors

Presently Prince Marvel and his party arrived and paused before the doors of the castle, where the Red Rogue stood bowing to them with mock politeness and with an evil grin showing on his red face.

"I come to demand the release of the Lady Seseley and her companions!" Prince Marvel announced, in a bold voice. "And I also intend to call you to account for the murder of Baron Merd."

"You must be at the wrong castle," answered the Red One, "for I have murdered no baron, nor have I any Lady Seseley as prisoner."