Image Credit: Adafruit
The Digital Free Library is a fun project that will allow you to create your own electronic library to share with others. Similiar to a Little Free Library but digital. READ: Overview | Digital Free Library | Adafruit Learning System
Cool little digital library server project! You could also use the Calibre application but that’s too easy. In library school we developed digital libraries from scratch using Greenstone Digital Library OSS. Now that was a challenge!
Disclosure: I do not endorse distribution of copyrighted or DRM protected file formats. – infophile