I would like to see a service where you can get audible free with purchase of a book. (goodereader.com)
There are no dues to fees in participating in this book club, other than the actual purchase of the book from one of the booksellers participating in the program. (goodereader.com)
The site does thankfully offer free previews of the volumes but even then they seem more useful for those considering purchase of the books. (kuriousity.ca)