Valentines Day 2009, 13 Valentines, A guys Book When you mix Valentines Day 2009 and Friday the 13th you get a book written for guys called 13 Valentines; it's a great guys book. Read the Free Preview. In 2009 when Valentine's Day comes, it will be met by Friday the 13th. While Friday the 13th is considered a scary day, it gets even more superstitious when it falls on the day before Valentines day. The combination of the number 13 and the word Valentines is how the name of this book was born. This is an independent book written by Donald Endriss. Testimonials: Wow, I never realized that Friday the 13th could fall on the day before Valentines, that right there got me hooked. I have to say, I really liked that I was able to read the whole book in a few hours while catching a flight; this book is digestible. Most books the spit out today from those windmill publishers are filled with junk, this book 13 Valentines is all meat with no added fluff. I liked the book more than my girlfriend, I guess it's a great guys book; what does she know any way about real love. LOL. All I can say is read the free preview at the author's site and keep in mind that he's an independent writer, so you're also supporting the arts. This is one of the best books I've read in years!!!