About the book: year / The main character is Rumo. He is a Wolpertinger. There is a legend about how the Wolpertingers appeared. As a small puppy, he ends up on the Devil's Rocks with the terrible Cyclopes. There he meets his teacher, the worm Voltsotan Smike. Later he finds Wolperting, where his brothers live. What does the silver thread mean? book. The book was made using materials from the site http://rumo-dwid.livejournal.com