Looking for some last minute ways to get your Halloween gruesome on? To zone out with zombies, lose your head with horsemen, read about vampires that burst ever-so-properly into flame, and otherwise get more monstrous this weekend? Well, since you have an iPhone, iPod touch, or iPad, you're covered! From App Store to iTunes Store to iBookstore, and with a hellish dose of Netflix and Amazon thrown in, you'll never go brain-hungry again.