DESCRIPTION
The Mathematics of Magic – it was the greatest discovery ever. Or so thought Professor Harold Shea. With the proper equations he could instantly transport himself and his friend Reed Chalmers back – or sideways – in time to all the wondrous lands of ancient myth and legend.
But slips in time were a hazard. and Shea’s magic didn’t always work quite as he expected. A dragon spell might yield a hundred dragons – or, even worse, one-tenth of a dragon. And the various imaginary lands he travelled to held countless dangers that even Shea’s equations couldn’t predict…