Below the Wizards' Tower

It's just a simple trip, or so it seems. Daimbert, wizard of Yurt, has returned to the wizards' school in the great City to visit his old masters and tell them how he's been practicing magic lately. But something's odd: wherever he goes, people think he's already been there. Does he have a doppelgänger, or is he losing his mind? And when he's kidnapped, do those responsible want him or another man? All the magic the masters thought they taught him may not be enough if the shadowy figure behind it all is seeking the destruction of institutionalized wizardry.