Conrad's time machine : a prequel to the adventures of Conrad Stargard

Just out of the Air Force, Tom Kolczyskrenski and two old friends hit the road on their motorcycles, but their plans change when they stumble upon a mysterious machine that takes the three of them on a bizarre odyssey through time. A gang of motorcyclists find a perfectly strange hemispherical hole in the ground where a house had been--then they find the pieces of the machine that put it there. When they turn the machine on, the world will never be the same Local Disk -1 file:///C|/2590%20Sci-Fi%20and%20Fantasy%20E-books/Leo%20Frankowski%20-%20Stargard%207%20-%20Conrad's%20Time%20Machine.txt 1