A blow on the head transports a Yankee to 528 A.D. where he proceeds to modernize King Arthur's kingdom by organizing a school system, constructing telephone lines, and inventing the printing press.
A Connecticut Yankee in King Arthur's Court,

Mark Twain: A Connecticut Yankee in King Arthur's Court, (2012, Royal Fireworks Press)
Am 1. Januar 2012 von Royal Fireworks Press veröffentlicht.