Audiobooks

What's your favorite audiobook?I’m getting settled with my new corporate life, again.  There’s been little time for writing or fun reading as I’ve been assigned a few books to read in order to get up to speed.  One new thing I’m facing is a longer commute.  As I sat in traffic today (thankfully not horrendous traffic) I wished I had an audiobook to listen to while sitting and waiting.  Anyone out there have any good recommendations?