Something is amiss at Unseen Unversity, Ankh-Morpork's most prestigious (i.e., only) institution of higher learning. A professor is missingbut a search party is on the way! A bevy of senior wizards will follow the trail wherever it leadseven to the other side of Discworld, where the Last Continent, Fourecks, is under construction. Imagine a magical land where rain is but a myth and the ordinary is strange and the past and present run side by side. experience the terror as you encounter a Mad Dw ...