Definitely, the Libby app or you can use Kindle. I don't use Kindle Unlimited but Amazon does offer Amazon Prime books that are free to read. The variety is small, but they do have a few noteworthy ones. All you need is a Prime membership. For Libby, you just need a library card.
Woods_Bandito t1_j4meu6a wrote
Reply to Without access to a library, what is the best and most affordable way to read a lot? by sadlegbeard
Definitely, the Libby app or you can use Kindle. I don't use Kindle Unlimited but Amazon does offer Amazon Prime books that are free to read. The variety is small, but they do have a few noteworthy ones. All you need is a Prime membership. For Libby, you just need a library card.