Has Anyone Heard Of 'The Dark Castle' . . ? . . by Karatkevich . . ?

Hello. i am looking for a book called The Dark Castle, or The Black Castle, by Uladzimir Karatkevich - one of the several common spellings of his name. I am not 100% sure if the title is available in english; I know it is/was a popular book in the author's native Belarussian. It is a novel based on the real life accounts/events and history of the Olshansky (Golshanskaya, Golshany, Galshany) Castle, in Belarus, between 13-1400's to the 16-1700's . . . If anyone can lead me to this book, I would be so very grateful . . .