The latest addition to the audio version of The Little BIG Things is the Special Section The Top 50 "Have-Yous." This has been available as a PDF for a while, but this is your chance to hear Tom present these questions/challenges. And, of course, he rewrote extensively before it was included in TLBT:
Special Section: The Top 50 "Have-Yous"
Collect all the audio files, and when we've finished uploading them, you'll have the entire book in mp3 form.