Anthony Hope 
Prisoner of Zenda [PDF ebook] 

If historically tinged action-adventure is your genre of choice, hang on to your hat — you’re in for a wild ride. In The Prisoner of Zenda, Anthony Hope relates the misadventures that befall the soon-to-be-crowned king of the fictional country of Ruritania in the days leading up to his coronation. An English tourist who just happens to be a dead ringer for the king is called into service as a decoy, and a string of increasingly perilous scrapes follow.