I've joined with a group of authors and bloggers who run a monthly contest - Win with eBooks! Bloggers have been featuring the various authors and books involved and authors are offering ebooks for 99 cents at Amazon. You can find out more about the event including live chats with the authors throughout the week at winwithebooks.com
You can also enter the contest using the Rafflecopter form below. No purchase is necessary, but extra entries can be earned through purchasing the daily featured title (found on the winwithebooks website).