The 39 Clues Audiobook (free download)

But when the hunt leads 14-year-old Amy Cahill and her younger brother, Dan, to Japan, their only chance to find the third Clue seems to lie with their unreliable uncle, Alistair Oh. Will they be foolish enough to make an alliance? With a Clue on the line, Amy and Dan might not have a choice. But in the Cahill family, trusting your relatives can get you killed.

This week, the audio book version of Peter Lerangis's The 39 Clues has made it into the top 50 bestsellers in the Children category. You can legally download or stream this audio book and listen for free at Spotify, Deezer, and in high quality at Audible.