Woodworking patterns are available in books from Amazon.com as of 2015. Carpenters and woodworking firms, such as The Winfield Collection and Meisel Hardware Specialties, also have patterns for sale.
Woodworking patterns are available for a variety of skill levels. Books often have a wide range of designs. Sherwood Designs carries woodworking patterns suitable for many different ages as well as a variety of supplies for completing projects. There are many free woodworking patterns available online, but they are more limited and are sometimes not as detailed as those for sale. eBay sometimes has used and new woodworking patterns available at a steep discount.