I tried listening to an audio book from my audible library by downloading it on to my mac, and then opening it in books. The books app prompts me to authenticate with audible, and upon clicking yes, it heads to the website but does nothing. On trying to open the book again, it simply shows the same previous message, thus forming a loop. I started searching the net for a solution to this problem and I came across a post about this same issue from a year or two ago, but no solution. I am unable to even deauthenticate books with audible(since the option is grayed out). I am used to listening to audiobooks on my mac, and while I certainly can hear them through the audible app on iOS, I do not wish to do so. Is there any possible solution or should I give up on audible?