I finally found a product that does a decent job at AI voicing a muti-character story so audio versions of SOME books may be in the future. Currently, Apple Books carries the three Bee Adkins series books on audio, but I have to say, I was not impressed. This new product does a much better job. I've run it on "Shelter" and it did a very well at defining characters and emotion, I think. So, "Shelter" will be an audio book but I've learned that it can take four to six weeks before the distribution channels pick it up - and some may choose to pass. So, you may not see it on Audible, but on Curos or B&N, etc. Finger crossed!