The Mathematics of Magic was probably the greatest discovery of the ages - at least Professor Harold Shea thought so. With the proper equations, he could instantly transport himself back in time to all the wondrous lands of ancient legend. But slips in time were a hazard, and Shea's magic did not always work - at least, not quite as he expected ...This omnibus volume of all of the Magical Misadventures of Harold Shea contains The Incomplete Enchanter, The Wall of Serpents and Castle of Iron

The Well of the Unicorn

by Fletcher Pratt

Published 12 April 1976
When young Alvar Alvarson is evicted from his farm for non-payment of taxes, he sets out to make his own way in the world. Charged by the sinister old enchanter Doctor Meliboe with delivering a message to a secret band of conspirators, he finds himself caught up in a plot against the ruling military caste. His life becomes a whirlwind of action, colour and conflict as he first falls for the passionate girl-soldier, Evadne, and then is forced to head up a desperate rebellion against the country's rulers. Colourful characters and swashbuckling adventures abound as Alvar makes his way from adolescence to manhood.