Are Castle of Frankenstein and Modern Drummer both magazines?
Castle of Frankenstein: Castle of Frankenstein was an American horror, science fiction and fantasy film magazine, published between 1962 and 1975 by Calvin Thomas Beck's Gothic Castle Publishing Company, distributed by Kable News. Modern Drummer:  The magazine features interviews, equipment reviews, and columns offering advice on technique, as well as information for the general public.
i don't know