[Inform Beginner's Guide](http://www.firthworks.com/roger/IBG.html),
henceforth known as the IBG. This version is in a new source format that's
more version-control and contributor-friendly:
[Inform Beginner's Guide](http://www.firthworks.com/roger/IBG.html),
henceforth known as the IBG. This version is in a new source format that's
more version-control and contributor-friendly: