Christianaudio.com's free audiobook download for the month of August is The Disciplines of the Christian Life by Eric Liddell. Here is the publisher's description:
"Eric Henry Liddell was a Scottish athlete, rugby union international player, and missionary. He is perhaps most well known as the subject of the Oscar-winning 1981 film Chariots of Fire, which depicted his experiences training and racing in the Olympics and the religious convictions that influenced him. In his book about spiritual disciplines, he outlines his own pattern for living which has as its foundation a daily Bible reading plan."