Knights’ Archive spotted an Edelweiss listing for the audio version of Kevin Hearne’s Luke Skywalker novel. No title (Untitled Star Wars #3 and/or Untitled Ballantine #50) but it gives a release date of January 13 and a small synopsis:
In an attempt to distract the Empire from important Rebel Alliance activity, Luke Skywalker draws the attention of Imperial Security, leading him-along with Princess Leia Organa, Han Solo, and Chewbacca-into a deadly trap right in Darth Vader’s sights!
This would be the third, and probably final, book in the informal Empire and Rebellion series.
And to chase our earlier mystery books – as pointed out by commenter Ewan, two of them have the same ISBN, so there are only 2 of them – including the one formerly labeled as the Jedi Academy Trilogy on Amazon. (Untitled Star Wars #2, aka 978-0-345-51152-2. Untitled Star Wars #1 is 978-0-553-39286-9.) It’s now Untitled Ballantine #43 there. But the ISBN given to the hardcover version of Untitled Ballantine #50 (978-0-345-54485-8) on Edelweiss doesn’t match either of our mystery books, either. So whatever they are, neither seems likely to be a version of the Hearne book.