Perhaps you can find any app for reading that has a text to speech option. I use ReadEra and it has it. Of course, it’s not the same as a proper audiobook, but i just listen to it while my hands are busy, like when I’m cooking or washing dishes, so i can return to reading after I’m done.

This app even has an option to download different accents too

Raised by a single mum, has major daddy issues, but is willing to literally die for you