Americans can’t look away from horror stories, whether it’s slasher films on the big screen, true crime on the TV screen, or viral videos on the small screens of our phones. And in a lot of ways, as the historian Jeremy Dauber argues, American history is one horror story after another—from the...

Henry David Thoreau is known for Walden Pond, his writings on solitude and nature, and his staunch, even strident, abolitionism. He is not known for his pencils. But it’s his pencils, writes the historian Augustine Sedgewick in our Autumn issue, that have been overlooked by scholars for so many...