Memorial day is upon us, and while I’m not in the US I do realise that a lot of my readers are.. and Memorial day is both the start of summer and a log weekend. So to help y’all pass the time in the sun, I’m offering free copies of my second book.

From May 26th and until May 30th you can go to Amazon (US, UK, or wherever) and grab a free Kindle copy of

Another 80 razor and shaving patents:
Further semi-curated selections of important, interesting, inessential, and plain odd shaving related patents