: Owned by Amazon, this is the modern successor to the "books on tape" experience. It offers a massive digital library and a free 30-day trial for new users.

: Many local secondhand shops still carry cassette audiobooks, often at very low prices because the format is considered obsolete.

: Specialty online retailers that cater to the "cassette culture" and sometimes stock vintage audiobook titles alongside music. Books On Tape & Cool Tape Players!

: Many public libraries still carry physical audiobook CDs and offer digital lending through apps like Libby or Hoopla. Finding Vintage Cassette Audiobooks

The original company, , was founded in 1975 and later acquired by Random House . It still operates as an imprint today, focusing on high-quality unabridged recordings.

: A primary source for vintage "Books on Tape" sets. You can find everything from single-tape abridged stories to massive 12-tape unabridged collections in their original clamshell packaging.

If you are looking for actual magnetic cassette tapes for nostalgic or collecting purposes, they are widely available on the secondhand market.