I'm in the process of converting my Guitar Archive into digital, and you can get early access in my shop right now for $12. The price will be going up as I add more material.
I've taught guitar lessons professionally for over twenty years, and I developed a ton of my own materials to help students. Right now you'll get access to over 60 pages of mostly beginners materials, but I'll be adding stuff regularly at all skill levels. If you purchase it now, I will be asking you for input on where you would like to see it go in the future.
Check it out in my Shop