I got an email this morning from the great-niece of pulp author and editor Roy deS. Horn, who found a mention of him in a blog post of mine from last year. She was trying to find out more about his work, so I sent her the list of his stories from the indispensible Fictionmags Index and suggested that she explore the site herself. Now, without the Internet, what are the odds that I would have ever made contact with a relative of Roy deS. Horn, a mostly forgotten writer whose name I've seen on dozens of pulp issues?