Wikibooks:Requests for deletion/Stuttering

I posted the Stuttering wikibook in 2007 as a draft of my book "No Miracle Cures." The book is downloadable for free from my website (http://casafuturatech.com/free-stuttering-e-books), as well as available on Amazon. I've updated the book several times so the 2007 draft is out of date. I put the draft on Wikibooks with the hope that other people would contribute but I can't find any contributions that anyone else has made. Duplicate content confuses Google. I don't see any reason to keep it on Wikibooks.--Thomas David Kehoe (discuss • contribs) 17:18, 22 July 2013 (UTC)
 * Too much usable content to be discarded, note that your contributions here will probably have a freer licensing in regards to reuse and that in general we do not delete stubs (exceptions regarding editors/author requests mostly apply to these). As the main author/contributor you could simply add some information to the book, pointing to the free version or both.
 * I also note that access your free version is limited as it requires registering. --Panic (discuss • contribs) 12:23, 6 August 2013 (UTC)
 * You're saying that I should add something to each chapter saying, "A newer version is available here" and link to the updated free e-books on my website?--Thomas David Kehoe (discuss • contribs) 13:45, 26 September 2013 (UTC)
 * If you are the sole contributor I have no problem with that wording but since Wikibooks is a mutable copy of the original a better wording would be that a stable version maintained only by yourself is available and the location. You can create an authors page for that and add it to the toc you can also preserve for the readers what you have stated here in regards to creation of the work at wikibooks...--Panic (discuss • contribs) 18:47, 10 October 2013 (UTC)
 * in Wikibooks, the book is released under a free-as-in-freedom license. Such licensing terms cannot be guaranteed to be preserved on other sites if the book is deleted from here. --Dan Polansky (discuss • contribs) 11:11, 31 August 2013 (UTC)