"Dummies" Author

The "For Dummies" Author is the character who wrote the famous "For Dummies" books.

History
Whilst Bart is at the Festival of Books reading Moby Dick for Dummies, he asks the author how he writes the books. He replies by saying  he doesn't know then walks to the bank with a money bag.

Non-canon
Bart says to the the author that his hat's a bank so starts to empty potato chips from the hat. Bart looks confused about the chips but the author tells him he's now rich.