(i guessed 5 but i didnt realize that you were counting itself...)
oh! theres also...
so i guess 7?
"'It's CENTAUR. All caps.' (Artemis) Below the earth's crust, Foaly stored the compliment in the corner of him that stored treasured memories. He would take that out later and gloat over..."
-Artemis Fowl: The time paradox (pg 89)
"Jon Spiro might have "stuff" that the military didn't have, but Artemis Fowl had "stuff" that humans had never seen."
-Artemis Fowl: The eternity Code (pg 175)[/b][/size]