Jonathan Strange and Mr Norrell by Susanna Clarke

Set in a parallel 19th-century England, this novel tells the story of two practicing magicians, Mr. Norrell and Jonathan Strange. Norrell, who aims to restore magic to respectability in England, is initially thrilled by Strange's natural aptitude for magic, and the two form a student-teacher relationship. However, their partnership soon deteriorates into rivalry as Strange, driven by the loss of his wife to the fairy realm, seeks to reintroduce the old, wilder forms of magic that Norrell disdains. Their conflict escalates, culminating in a magical duel that has profound consequences for the future of magic in England.

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