Thornwillow is committed to mastering and perpetuating the arts and crafts of the written word: Design. Typesetting. Letterpress Printing. Engraving. Custom Leather Bookbinding and Box making. In addition to our limited edition fine press publications, Thornwillow specializes in making the finest business cards, wedding invitations, birth announcements, custom notebooks & journals, monograms, correspondence cards and business papers.