The book "Nightmare Stories" by the famous Austrian-Russian writer and philosopher Elena Petrovna Blavatsky (H. P. Blavatsky) is a collection of exciting and unexpected stories that give the reader a look at the dark and unknown. The book consists of intriguing stories that will reveal to you the secrets of dreams, fears and nightmares. Thanks to the masterful language of the author, every page of the book is filled with tension and mystery that will keep you in suspense until the last page. "Nightmare Tales" is a journey into a world of darkness and mystery, where every character and every situation evokes thrilling sensations and provokes reflection on the nature of the unknown.