Acerca de Hydra
Henry Kuttner's "Hydra" falls primarily into the genres of horror and fantasy, with elements of occultism and science fiction. The story deals with a dangerous experiment in occultism that opens a door to another dimension, resulting in horrific consequences. It's also considered part of the Cthulhu Mythos, a subgenre of cosmic horror created by H.P. Lovecraft and his associates.
