Try searching Ebay's listings for books about writing. If there is not a Ebay listing, check some of the Ebay stores which often offer a much wider variety of items
Check Overstock.com - sometimes they have some excellent deals on many items including books of all kinds.
This isn't a plug for Writer's Digest book club but at the present, they are offering a special introductory offer of four books for the cost of one (adds up to about twenty bucks including s&h) with no requirements to buy in future. You would, however, receive monthly offers and have to respond to prevent being sent unwanted books but it's not a bad deal if you want to build up your own stock of writing books. The website is www.WritersDigestBooks.com and the offer is current to new members.
Missouri Writers Guild
2005 Editor's Pen Award (Scrivener's Pen)
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