The Eye - The Eye is a non-profit website dedicated towards content archival and long-term preservation.
LibriVox - free public domain audiobooks
AudioFreebies.com - Free audiobook codes - Audible promo codes - audiobook marketing- audio book free - author giveaways - free books - book competition - narrators - authors
Audible - Audible is the world’s largest provider of premium audiobooks and spoken word content.
Mobilism.org - A home for book lovers, app enthusiasts, and much more.
Storynory - Storynory is another application that brings you wonderful audio stories weekly with beguiling voice of Natasha Gostwick.