Originally Posted by Patricia
Jon's profile gives a 1963 birthdate, so there is a window of a couple of months where there might be books both younger than him and out of copyright.
Only out of copyright in the USA, though, almost certainly. Virtually all the rest of the world has a "life + 70" copyright law; someone who published a book in 1963 and then instantly died would not be out of copyright in most of the world until 2034. Even in those few "life + 50" countries that remain, they wouldn't be out of copyright until 2014.