Book in two language versions: English and Polish. (Ksika w dwóch wersjach jzykowych polskiej i angielskiej.) Such bilingual editions are primarily intended for people learning a foreign language and / or improving their language skills. The native text makes it easier to understand the content of the work in a foreign language. It is especially useful when the reader has difficulty understanding the plot or dialogues in the language they are learning or wants to improve their translation skills.Holmes and Watson are faced with their most terrifying case yet. The legend of the devil-beast that haunts the moors around the Baskerville families home warns the descendants of that ancient clan never to venture out in those dark hours when the power of evil is exalted. Now, the most recent Baskerville, Sir Charles, is dead and the footprints of a giant hound have been found near his body. Will the new heir meet the same fate in The Hound of the Baskervilles?