Libraries using "Libby", how to download books to my sandisk mp3s

I’m old, I use my mp3s to listen to when I go to bed. For years I have downloaded library books (on overdrive app) to my mp3s. The librarys are switching over to Libby by Overdrive. Rather complicated for an old brain, was able to listen to several books on my iphone at night, but would so much prefer to use my mp3, anyone know of a work-around?

Hi @lds,

Please contact the SD Technical Support team for best assistance and troubleshooting: