Have you ever heard of The Case of the Mysterious Message, written by Marshal Younger, in which Cal Jordan, Sarah Prachett, Connie and Eugene attempt to discover the secret behind a strange letter? What about The Mystery of the Hooded Horseman, written by John Fornof, where Whit, Sarah Prachett and Jared DeWhite get trapped in the Imagination Station? These books were both released over ten years ago, in May 2002, but haven't seen much life since. Recently the original Odyssey novels, the Kidsboro series and the Passages series have all been re-released as omni-books. The Mysteries in Odyssey series, however, has gone out of print and is currently not available for purchase from Focus on the Family. That's why we've created this new AIO Update poll question for Adventures in Odyssey fans. Do you think the Mysteries in Odyssey book series should finally be re-released? Let us know your opinion when you vote here.