This is book number 13 in the Discworld series.
The thirteenth novel in the Discworld series from New York Times bestselling author Terry Pratchett.
Lost in the chill deeps of space between the galaxies, it sails on forever, a flat, circular world carried on the back of a giant turtle— Discworld —a land where the unexpected can be expected. Where the strangest things happen to the nicest people. Like Brutha, a simple lad who only wants to tend his melon patch. Until one day he hears the voice of a god calling his name. A small god, to be sure. But bossy as Hell.
Sir Terry Pratchett was the internationally bestselling author of more than thirty books, including his phenomenally successful Discworld series. His young adult novel, The Amazing Maurice and His Educated Rodents, won the Carnegie Medal, and Where's My Cow?, his Discworld book for “readers of all ages,” was a New York Times bestseller. His novels have sold more than seventy five million (give or take a few million) copies worldwide. Named an Officer of the British Empire “for services to literature,” Pratchett lived in England. He died in 2015 at the age of sixty-six.