In general, beyond your specific request here, add "audiobookbay.is" to your list o' bookmarks for the future. I've been using it for years in its various forms. Much like thepiratebay and other torrent host sites, it often gets incorrectly targeted and forced to change domains.
It does require a login to download the .torrent files (or grab the magnets) but it can be a super simple throwaway like you would with any junk site.
(Also .is top layer domain (tld) is Iceland, oddly enough. I was worried it was the Israeli country name, but, nope! Israel is .il for those seeking to avoid sites hosted there)