Corneilius S. Herrmann
Corneilius S. Freemann is an author of IF but has yet to release any works as he's continuously claiming to be "working on my magnum-opus". Maybe one day we shall see it. None-the-less, he is an enthusiastic member of the IF community and can be found on various forums under the name "E.Z.Freemann" or just "ezfreemann".
His blog regarding Interactive Fiction can be found at: