N-Lite - The Compositions by Frank Zappa is the first and only try to compile a catalog of every musical work that Frank Zappa created. N-Lite is a catalog and handbook, but also informative and sometimes funny reading for anyone interested in Frank Zappa The Composer.

The author Heikki Poroila is a retired music librarian, who has listened to and been interested in Zappa's music since 1967. The unique Zappa art was created by Marko Nakari, another true Finnish Zappa enthusiast.