*Please add pictures*
Reverse Fiddleford McGucket is the reversed version of Fiddleford McGucket. He is a scholar in reverse form and still has his sanity. McGucket could be the author of the journals since a true author has not yet been confirmed, but it is the most likely suspect.
Reverse McGucket's appearance differs greatly from the original Old Man McGucket. He is either drawn with gray hair, a short white beard, and a black suit, or pale brown hair and a turtleneck sweater. (similar to Stanford Pines)
McGucket is still sane in the Reverse Falls, considering he hasn't used the memory gun on himself multiple times. He is often shown more mature than Stanford, but it is unknown if they are still friends. McGucket is nervous in some pictures, which could be further proof he is indeed, the author.