I bet you are asking yourself what you can expect from the audiobook section of Project Gutenberg. Lots of high quality audiobooks read by skilled natives. Let me name a few authors and books that caught my attention in first place: Hans Christian Andersen, Jane Austen, Balzac, Joseph Conrad, Descartes, Sir Arthur Conan Doyle, Goethe, Kafka, Jack London, Nietzsche, Shakespeare, Edgar Allan Poe, Bram Stoker and Mark Twain.

Lots of famous classic novels that are worth the download if you ask me. The only drawback that I could find was that the files are encoded with a maximum of 32 Kbit which is not that of a problem for audiobooks and that they are split in different parts that have to be downloaded separately. I would say that there are currently more than 100 audiobooks available that can be downloaded free of charge.