Dungeon Crawler Carl audiobooks

Hey all, my long distance best friend and I started a book club between ourselves and we started reading the DCC series. We absolutely love it and we listen to the audiobooks too. My friend has dyslexia so the audiobooks are a must. Problem though, we are about to start the third book and her library does not have the audiobooks for 3-8. We're both on limited income so subscriptions or buying it for full price isn't an option. Does anyone know where I can download the audiobooks for 3-8 for free? Any help is appreciated.