You can only download audiobooks for free if the work is out of copyright (e.g. work by Dickens).
youtube has a lot of audiobooks and you could try the piratebay
You can find the video of machhu dam disaster on YouTube and you can download the video using this videopower.me/tips/ct-download/youtube-hd-video-download/
You can find free audiobooks on iTunes by going to the "Books" section in the iTunes Store, selecting "Audiobooks," and then looking for the "Top Charts" or "Browse Sections" for free audiobooks. Additionally, websites like Librivox offer free public domain audiobooks that you can download and listen to on your iTunes library.
Amazon allow two free audiobooks downloads from Audible with 30 days free trial. One can also download audiobooks in the public domain for free from Librivox.
you can listen to the audiobooks on youtube they have all four books(:
I have tried a tool calle TunePat Audiobook Conveter. It allows me to download and convert Audible audiobooks to common audio format such as MP3/M4A/M4B, now I can free listen to these audiobooks on my MP3 player. Very nice tool.
The best place to download the audiobooks for the Harry Potter series is iTunes, this allows you to download the books directly to an Apple Device. If the audiobooks are required for a different device then Audible is another site where the books can be obtained.
Why not try "E.M. YouTube Video Download Tool". It works great and easy to use. It can also download, convert, burn, search, repair and play any YouTube video. http://www.effectmatrix.com/Youtube_video_download_tool/index.htm
Uploading full audiobooks to YouTube without permission from the copyright owner is illegal. It violates copyright laws and can result in your account being terminated or facing legal action. It's important to respect the intellectual property rights of authors and publishers.
you can buy them in stores. At chapters, they are on the counter
You can try to download from Audible.If it doesn't sync over,you can try to convert them into mp3.
You can download YouTube videos using this videopower.me/tips/ct-download/download-youtube-videos-automatically/ It has a converter tool too so you can convert the downloaded youtube file to psp compatible format.