If you haven't already heard: The Ashley Book of Knots, authoritative tome of marlinespike seamanship and compendium of the best knots to move farm animals around with, is in the public domain. First published in 1944, it spans 620 pages and covers 3,854 knots. The book was digitized and added to Archive.org a little less than a year ago so we can all enjoy it. You can find the various download options here. If you'd prefer to add a print copy of the book to your library, it's available at the WoodenBoat Store.Have you used The Ashley Book of Knots to complete projects aboard, add a Bristol touch to your boat, or to learn the basics? Tell us your stories in the comments.