Go to the website below and open a free account you only need a user name and password its free. Then get utorrent downloading tool on your computer and from the site select a book click on the magnet download option and it will download it via utorrent. When its downloaded on utorrent double click on the downloaded book entry and it will go into the download section of your computer. There you can listen to the audiobook on your computer or transfer it to itunes or your phone or tablet. You will see there are books for every taste and not all fiction.

http://audiobookbay.me/?s=jack+reacher

utorrent below

http://www.utorrent.com/intl/en/downloads/complete

How to use utorrent  (Please watch when downloading the software untick any additional software boxes just don't dive in.There is no harm in the software its just to pay for itself they bundle other software with utorrent its all safe but just untick yahoo and mcCaffity software etc and you will be fine.

http://www.wikihow.com/Download-With-uTorrent

Lots of top tips in the above site also 

I have downloaded hundreds of these for my late wife for her ipad and had no trouble or virus from any of the downloads from this site.