Research & Learn Podcasts From oral histories to lectures to in-depth stories about special Colorado people and places, our podcasts offer opportunities to learn more about our state and its history. Check out this blog post for our 16 staff picks for best podcasts about history. New to podcasts? Watch this short video to get you started. Main navigation - Levels 3 & 4 Lost Highways: Dispatches from the Shadows of the Rocky Mountains COauthored COauthored is an oral history podcast featuring community-recorded oral histories from around Colorado. It was born out of the Museum of Memory at El Pueblo History Museum. You can also listen on SoundCloud and download through iTunes or Google Play. Be sure to also check out oral histories for the Salt Creek Memory Project here.