I have two complete sets one is from the '70s to the '80s or so the other one is from about late 90s to 2000 five or so these are not available anywhere because they were designed for dealers and have extremely clear how to do repairs with pictures $200 per set or I can break down the one that you need for your particular motor for $100 per book there are many many books in each set I'm guessing around 30 books per set each book has something like 200 pages I also have about 250 outboard props and other parts I used to have used outboard motors for sale in parts