Project Aon is a project by fans of Lone Wolf to publish all of the gamebooks of the Lone Wolf book series online, with Joe Dever's permission, as well as various ancillary materials. These versions are called Internet Editions, and are published under a different licence. Project Aon also publishes Italian and Spanish translations of the gamebooks.
In addition to the books themselves, they have various game aids, a forum, and the Reader's Handbook, which contains many rule clarifications.