I'm interested in getting a suppressor for my M&P 9c pistol. I would like to possibly try and build one myself and am looking for a "recommended reading" list. I know that there a number of books out there, but I have a hard time trusting peoples review from sites like amazon. I am much more comfortable trusting a recommendation from people on this site. I know that I can't start building one until I start the paperwork. I just want to do some research and see if it would be worth my while to try.

Thanks,