If you consider yourself a fan of the horror genre, you need to add Arthur Machen's short novel The Great God Pan to your library. Cited by Stephen King and numerous other writers as one of the greatest horror stories ever published, this fantastical tale recounts the bizarre experiments conducted by mad scientist Dr. Raymond in an attempt to call forth a manifestation of the pagan god Pan. As is often the case, these unholy undertakings engender consequences that no one could have predicted.