Brilliance Audio is a major publisher of audiobooks, and they’ve recently (re)started a weekly podcast called Brilliance Bits. The 12-15 minute episodes vary in type of content; some are interviews with authors, while others are excerpts from recent audiobooks. Four episodes so far.
It remains to be seen how interesting these will be over time, but the first three I listened to were decent. Worth checking out if you’re interested in extra information about authors and so on, and the excerpts are a good way to sample new books you might not otherwise check out.