It’s a great resource. I’ve listened to https://librivox.org/the-reluctant-dragon-by-kenneth-grahame/ not so long ago and it was very enjoyable. Funny story, great reading. I had intially found it on archive.org

I really like the group readings of plays that they have. Here’s a couple that I really enjoyed:

• The Duchess of Padua
• The Importance of Being Earnest
• An Ideal Husband