An attempt to correct an incredible number of typos, errors (as well as what the author of the editorial board considered erroneous and arbitrarily changed at his own risk) in translation from Nika. Details in the last note to the text. Have a good read. Strange events take place in Ankh-Morpork on the eve of the Day of Kumskaya Valley This day is a significant historical date, which is celebrated by the two largest racial communities of the city - trolls and gnomes. Kumskaya Valley is a narrow and rocky valley in the Ovcepic Mountains, along which the wayward Kum River flows .. A long time ago, a thousand years ago, in this valley, the Dwarves ambushed trolls, or maybe the trolls ambushed the Dwarves. No, of course, they fought each other since the day of creation, but it was after the Battle of Kumskaya Valley that their mutual hatred acquired official status and led to the development of a variety of mobile geography. Any battle of the Dwarf with the troll became the "Battle of Kuma Valley" . Even a simple brawl in a beer bowl became a continuation of the Kuma Valley . The Thirty-fourth Book of the Flat World Series . The seventh of the Guardian series.