Most of us have experienced the problem: we have audiobooks in a CD format, but we can’t transfer them to our iPod, or at least we’re having some trouble making them fit into one file. Whether you’re going on a long car trip and don’t have a CD player, or you’re simply going for a jog and would rather clip on an iPod touch to listen to your audiobook, these instructions from Christopher Breen will help you get your audiobook from your CDs to your iPod touch.
Source: http://www.macworld.com/article/2032536/preparing-audiobooks-for-the-road.html