Auggie lists all of the costumes he's worn for Halloween, what are they?

From the text:

My first Halloween I was a pumpkin. My second I was Tigger. My third I was Peter Pan (my dad dressed up as Captain Hook). My fourth I was Captain Hook (my dad dressed up as Peter Pan). My fifth I was an astronaut. My sixth I was Obi-Wan Kenobi. My seventh I was a clone trooper. My eighth I was Darth Vader. My ninth I was the Bleeding Scream, the one that has fake blood oozing out over the skull mask.