Hook's Partner is a reference to the classic story of Peter Pan, in which Captain Hook and his sidekick, Mr. Smee, are the main antagonists. The crossword solutions for Hook's Partner are LADDER (6 letters) and EYE (3 letters). Mr. Smee is often depicted as a short, portly man with a wooden leg, a hook for a hand, and an EYE patch. The LADDER solution is likely a reference to the fact that Mr. Smee is often seen climbing up and down ladders on the ship, while the EYE solution is a reference to his EYE patch.