Various, The Fantasy Fan , Volume 2, Number 1…
“ One of the two great incantation passages, where the hero is driven by a luminous evil spirit to rise at night in his sleep, take a strange Egyptian wand, and invoke nameless presences in the haunted and mausoleum-facing pavillian of a famous Renaissance alchemist, truly stands among the major terror scenes of literature. Just enough is suggested, and just little enough is told. Unknown words are twice dictated to the sleep-walker, and as he repeats them the ground trembles, and all the dogs of the countryside begin to bay at half-seen amorphous shadows that stalk athwart the moonlight. ”
