On January 4th I found out about Lulu.com, a “print on demand” book publisher. They are the modern equivalent of a vanity printer, whatever you send, they will print, so long as they don’t think it will get them in trouble, in both hard back and paper back in a variety of sizes. Their prices are quite attractive. There are no fees. Your first book costs the same fairly low price as the last, assuming you do not put together a bulk order to get them even cheaper.
Since Lulu is a vanity press, of course it has plenty of crackpot physicists selling books. But it also has some quite good material, and it is easy to distinguish. (My New Year’s Resolution is to be more professional in my physics so that could make my work easier or more difficult to distinguish, depending on your point of view.) For example, they have a tempting copy of Euclid in Greek, with translation (which you must preview to appreciate, and a series of books by Benjamin Crowell such as Vibrations and Waves which can be previewed at its website and is delightfully done.
As any regular reader knows, my physics subject is density matrix (or density operator) formalism, implemented with Clifford algebra (or Geometric algebra). I started writing a book on the subject in 2006 but then didn’t add anything to it until quite recently. Part of the reason for not working was that I didn’t see any easy way of getting it published. Finding Lulu convinced me to begin work again. Just to see what their books look like, I uploaded my LaTeX formatted copy, along with some cover art, and printed a copy. The cost for a hardbound 8.5″ x 11″ book with 175 pages was $24, with shipping. I ordered it January 4, and it arrived a few days ago, on January 21: