Find works by what they are about, not only by name. Search every title, description and author for a subject, then narrow the results by era, tradition, language, difficulty, or what you can read free today.

Two thousand years of writers on one line. See who lived and wrote alongside whom, and follow a tradition across the centuries. Click an author to see everything they wrote, or a work to see where you can read, hear or buy it. Build a reading list as you go; it stays in your browser, ready to copy, download or share.

See who shaped whom. Choose a writer to trace the authors who influenced them and those they influenced in turn, or step back to see the whole web of connections across the centuries. Every link is a judgment confirmed by a person, with the work it runs through.