"I have looted three unique books from the Frozen Library in the Tower of Frozen Shadow.""I should search the Frozen Library in the Tower of Frozen Shadow for unique books.""I have defeated The Spectral Librarian and am free to leave with my books.""I must defeat The Spectral Librarian so that I can leave the Frozen Library with the books I've looted.""I sold the books to Gemmi Booksmith in Thurgadin.""I should find someone in Thurgadin who would be interested in buying these books."