This is book number 23 in the Discworld series.
"The novel exudes the curious feel of old-fashioned vampire and Frankenstein legends. . . . Pratchett lampoons everything from Christian superstition to Swiss Army knives here, proving that the fantasy satire of Discworld 'still ate'nt dead.'" — Publishers Weekly
The twenty-third novel in the Discworld series from New York Times bestselling author Terry Pratchett
It isn’t much of an island that rises up one moonless night from the depths of the Circle Sea—just a few square miles of silt and some old ruins. Unfortunately, the historically disputed lump of land called Leshp is once again floating directly between Ankh-Morpork and the city of Al-Khali on the coast of Klatch—which is spark enough to ignite that glorious international pastime called “war.” Pressed into patriotic service, Commander Sam Vimes thinks he should be leading his loyal watchmen, female watchdwarf, and lady werewolf into battle against local malefactors rather than against uncomfortably well-armed strangers in the Klatchian desert. But war is, after all, simply the greatest of all crimes—and it’s Sir Samuel’s sworn duty to seek out criminal masterminds wherever they may be hiding...and lock them away before they can do any real damage. Even the ones on his own side.
Terry Pratchett was the acclaimed author of the global bestselling Discworld series, the first of which, The Color of Magic, was published in 1983. In all, he was the author of more than fifty bestselling books which have sold more than 100 million copies worldwide. His novels have been widely adapted for stage and screen, and he was the winner of multiple prizes, including the Carnegie Medal for his young adult novel, The Amazing Maurice and His Educated Rodents. He was awarded a knighthood by Queen Elizabeth II for his services to literature in 2009, although he always wryly maintained that his greatest services to literature was to avoid writing any. He lived in England and died in 2015 at the age of sixty-six.