Starting with the character our beloved Jane Austen; she dares prénommer Mr. Darcy: MARC !!! As Marc Darcy from Bridget Jones's Diary by Helen Fielding! No, but everyone knows he is named "Fitzwilliam," not Mark!
Another big mistake in this book; Nabokov's Lolita has been written by Vladimir Nabokov and not by IVAN (his nephew ...). Ewh?
Another blunder is when Janicot speaks of the novel Le Grand Cahier Agota Kristof: it indicates that the two protagonists of the novel were "sent to the countryside with a distant aunt," he is not a distant aunt but to their grandmother ...
a small replay works she talks would have been welcome before publication of this book ...