An early 1970s Lovecraft book cover I’d not seen before, complete with kitties from Ulthar. De Droomwereld Van Kadath (1972) from Holland. Translates as ‘The Dreamworld of Kadath’, the book being a translation of The Dreamquest of Unknown Kadath.
Looking at the fungi also on the cover, I’m wondering if they also popped in a translation of the “Fungi from Yuggoth”?