Short and sweet: would you consider sharing my “books” page with a friend?
Just copy this link
and send it to them with something like Joel’s books are mysteries that are more about people than puzzles. Here’s his blog, and if you sign up for his newsletter you get TWO free books. How cool is that? Also, he sends you a personal, handwritten welcome note. Also he’s funny.
Or perhaps you’ll find your own wording.
More fans leads to more income as a writer which leads to more writing, which means, you guessed it, more books for you.