The T.C.B.'s head mechanic. Cookie is a Valdovian and NOT related to Dino Valdeeznuts, the inventor of time travel.
Cookie is based on a real person, Chris "Cookie" Suttle, one of three people selected in the world-famous “Be in The Book Contest,” where fans of Ace and the gang entered for a chance to become a minor character in the next book. Other winners were Ryan Malott, who appears as himself, and Tim Hubley, who appears as a bartender/drummer.
First appearance - Ace Tucker Space Trucker 2: The Wrath of Ace