In the midst of preparations for her sister, Angeline's, wedding and her own upcoming test for full membership in the Order of Guardians, thirteen-year-old Kat must work with Lady Fotherington to seek some missing portals.
- ISBN10 1442433825
- ISBN13 9781442433823
- Publish Date 2 April 2013
- Publish Status Active
- Publish Country US
- Publisher Simon & Schuster
- Imprint Atheneum Books for Young Readers
- Format eBook
- Language English