Some independent literary blogs are a great source for free summaries of Faulkner's short stories. These blogs are often run by literature enthusiasts who love to analyze and summarize various works. They might not be as comprehensive as academic resources, but they can still give you a good understanding of the basic plot and themes of Faulkner's short stories. Additionally, you can search on websites like Project Gutenberg. Although it mainly focuses on providing free e - books, it may also have some accompanying summaries or analyses in its related sections.