If you are new to Catalina 22 ownership, here is a summary of some of the Catalina 22 publications available at www.catalina22.org: Available to the public - Catalina 22 Buyer's Guide, Catalina 22 History Book, and MainBrace. Available to members - Technical Articles (not same as Tech Manual), Owner's Manuals (all 4 models), Catalina 22 Reviews (all 4 models), Tuning Guide, Sail Trim Guide, and past two years of MainBrace. Available to members for additional purchase - Catalina 22 Technical Manual (2006) with Updates (2014, 2017, 2019); MainBrace DVDs, Catalina Yachts Mainsheet magazine.