I'm not entirely sure what 'capitulo simpsons pulp fiction' specifically refers to. If 'capitulo' means chapter in Spanish, perhaps it could be about a chapter related to 'The Simpsons' that has some connection to 'Pulp Fiction'. Maybe it's a fan - made crossover idea where elements of the two are combined in a particular chapter or story.
I'm not entirely sure as I haven't read it specifically. But generally, a novel about 'drifters' might be about people who are constantly on the move, perhaps exploring different places, cultures, or just living a nomadic lifestyle.
The 'the drifters girl' story is likely about a girl who has some connection to the Drifters. Maybe she's a fan, or perhaps she has a personal journey intertwined with the group in some way. Without more specific information, it's hard to say exactly.
Another theme might be the subversion of expectations. We expect the Simpsons characters to be in their normal, comical situations. But if there are elements of 'Pulp Fiction' involved, like unexpected violence or complex moral situations, it subverts what we know about the Simpsons. So, subversion of expectations could be a theme.