Whenever my friends and I plan a trip, we always search for something spooky to do—from ghost tours to haunted trails. And for connoisseurs of all things scary like us, Halloween is the best time of the year for creepy vacations, and we have gotten plenty of ideas from the horror genre. Now, we here at Off the Shelf have created a list of books that will give you plenty of ideas for your next spooky vacation, from pastoral New England to the jungles of Mexico and beyond.