Isidore Yakovlevich Eichhorn is not the most typical resident of planet Earth. A remarkable inventor, a seasoned traveler, and a researcher of anomalies. He can assemble any device in his garage, and the most interesting pastime for him is higher mathematics.
It was Eichhorn who invented the wormolegraph—a device capable of registering spatial rifts. The finder of wormholes. Unfortunately, confirming the device’s functionality took quite a long time, and when it finally succeeded, Eichhorn couldn’t tell anyone about it. The first discovered wormhole simply dropped him into a very strange place…