Spaceland

Spaceland is Flatland on hyperdrive! Mathematician Rudy Rucker, a two-time winner of the Philip K. Dick Award, combines all his strengths in Spaceland, a wild novel about contact with beings who inhabit the fourth dimension. A rousing hard-SF homage to the famous Flatland, Spaceland is one of the year's significant SF novels--and one of its most entertaining. On New Year's Eve, Joe Cube takes home an experimental machine. When he turns it on, he's contacted by Momo, a woman from the fourth dimension. She promises to make him rich if he'll help her with a project. Right. This is mind-blowing SF at its best, and a special treat for mathematics geeks.