When Fitzwilliam Darcy's sister lies dying from a magical ailment, the only person who can help is Elizabeth Bennet, the powerful Librarian of the Great Library - the same woman he abandoned five years earlier. Elizabeth can't forget Darcy's refusal to believe in her magical ability, even now that she has a griffin familiar. However, as the Librarian, duty compels her to help him. Together, they undertake a quest to the Faerie Realm...