It looks like an ordinary hill with usual trees and usual grass, on which usual goats graze. But twice in a year, on Halloween and Walpurgis Night, comes here the "others".
Only Navka and several Veda girls, who are often mistaken for witches, can see them. Navka can see also invisible beings that live in people, eating only tobacco, alcohol and narcotics.
They can not be won, but we can fight with them. So consider the young people, who do not drink, do not smoke or inject, and come in these days on Bald Mountain to free it from syringes, bottles and cigarette packs.
Will they be able to clean up Bald Mountain, and can Navka find her daughter, kidnapped by "others", you'll read about in this book.