Sorry to quote myself, but it is an ad for the audible book. If you follow the link to the book she mentions on the blog it takes you very briefly to r.style.me before redirecting to the book on Amazon, which if you Google comes up with this site
https://about.rewardstyle.com/ which is an influencer marketing reward website.
So the past week when Lydia has been banging on about Audible, it either has been a naughty hidden #ad, or as we said she was begging for Audibles attention.
I see you Lydiot.