Thousands of digital books, called ebooks, are being published through Amazonâ€™s self-publishing system each month. Many are not written in the traditional sense.
Instead, they are built using something known as Private Label Rights, or PLR content, which is information that can be bought very cheaply online then reformatted into a digital book.
These ebooks are listed for sale â€“ often at 99 cents â€“ alongside more traditional books on Amazonâ€™s website, forcing readers to plow through many more titles to find what they want.
Aspiring spammers can even buy a DVD box set called Autopilot Kindle Cash that claims to teach people how to publish 10 to 20 new Kindle books a day without writing a word.
This new phenomenon represents the dark side of an online revolution thatâ€™s turning the traditional publishing industry on its head by giving authors new ways to access readers directly.
Are sites like Createspace.com which allow writers to publish their own book on Amazon for free having an impact on your reading habits yet?