The Contra Costa County Library, like many libraries in California (and presumably elsewhere) has many free digital resources. The links below will take you to videos (in English and Spanish) that highlight some of these. Libraries are so much more than books.
English 30 - https://youtu.be/4lR48uwUTsE
English 15A - https://youtu.be/rBNV9tYEqdo
English 15B - https://youtu.be/_Zlag3jk4mU
Spanish 30 - https://youtu.be/gzSA0seos3c
Spanish 15A - https://youtu.be/6D0p8hIpIxE
Spanish 15B - https://youtu.be/gxvbdJA8acg