The beloved fantasy series Ascendance of a Bookworm will continue its anime adaptation with Part 3, confirmed for a Spring 2026 release. This new season, subtitled "Adopted Daughter of an Archduke," will adapt the third part of the popular light novel series. Produced by Wit Studio, known for their work on Attack on Titan and Vinland Saga, this installment promises to delve deeper into the political machinations and societal challenges Myne faces as she navigates her new life and continues her quest to make books accessible to all. The series distinguishes itself by focusing on economics, religion, and the practicalities of invention within its isekai framework. Ascendance of a Bookworm, based on the light novels by Miya Kazuki, follows Myne, a book-loving bibliophile reincarnated into a weak, sickly young girl in a medieval world where books are rare and expensive. Part 3 picks up as Myne, now adopted by the Archduke Ferdinand, continues to pursue her dream of mass-producing books and establishing libraries, facing complex challenges in the process.