‘You think Mauritian Creole is anything like Haitian Creole?’ Letty asked Victoire. ‘I’m not sure they’ll be mutually intelligible,’ said Victoire. ‘They’re both French-based, of course, but Kreyòl takes grammar cues from the Fon language, while Mauritian Creole . . . hm. I don’t know. There’s no Grammatica, so I’ve nothing to consult.’