- A clerk asks Billy if he is going to buy the book or what.
- He thinks Billy is reading something from the rack behind him on the history of oral sex.
- When he sees that Billy is reading a Kilgore Trout novel, he tells all the other clerks to come and check out this pervert.
- The cash register is next to a stack of old magazines, one of which has the headline: "What really became of Montana Wildhack?" (9.30.2).