This one slipped right past me, but a complete & unabridged Double or Die audiobook was released in the UK last November by Chivers Children's audiobooks. This is the same uncut version read by Nathaniel Parker that is due to be released in the U.S. by Random House/Listening Library on April 22.

It appears this 10 CD set might be available to libraries only. I can’t find a listing for it on Amazon or other online retailers, but copies can be purchased via LibrariesWest.com at the not so consumer friendly price of £45.

You can read a review of the audiobook on Nathaniel Parker’s official website.