Click the cover to view and buy the book in the Kindle store. While I only post links to the Kindle store, often times you can find the same titles on sale at other stores.
Disclaimer: Ebook prices are subject to change anytime. I can only promise they are under a certain price at the time I post them.
US Kindle Deals, fiction under $4, non-fiction under $6:
UK Kindle Deals, fiction under £3, non-fiction under £4: