The first three fairy tale retellings from the Return to the Four Kingdoms series: The Secret Princess: A Retelling of The Goose Girl, The Mystery Princess: A Retelling of Cinderella, and The Desert Princess: A Retelling of Aladdin. These interconnected fairy tale retellings each feature a different heroine who finds herself friendless in a strange land and who must fight to save her new home and win her happily ever after.

The Princess Companion: This retelling of the classic fairy tale The Princess and the Pea reimagines the risks and rewards that come when one royal family goes searching for a true princess. The Princess Fugitive: In this reimagining of the classic fairy tale Little Red Riding Hood, the girl in the red hood has been swallowed up by the wolf and must decide if she's willing to fight for her freedom. Happily Ever Afters: Sarah and Evelyn have already risked everything to help Ava win a crown. But they soon learn that a coronation is a beginning.

Cadence and her sister possess the seeds of glory and ruin—or so their father always insisted. Cadence never understood what he meant until Airlie’s seed of power is activated, turning her into the most powerful mage in generations. Despite knowing it must mean her own dormant seed is much more malevolent, Cadence is swept away to the distant Mage’s Guild in her sister’s wake. She’s used to living in Airlie’s shadow, but she can’t see a place for herself in this new world. Nor can she believe in the apparent interest of the charming Zeke. No one has ever chosen her over her beautiful sister.

As the daughter of shopkeepers, Elena has always known that the mysteries of reading and writing are closed to her. Only the mageborn can risk harnessing the power unleashed from putting pen to paper. Until Elena discovers an impossible new ability and joins the elite ranks of the mages. But with the kingdom at war, the authorities can't agree if Elena is an asset, or a threat they need to eliminate. Thrust into the unknown world of the Royal Academy without friends or experience, Elena will need all of her wits, strength, and new power to carve a place for herself.

Delphine possesses great power—too much power for the daughter of farmers. The Mage’s Guild would eagerly take her, but she wants nothing to do with its arrogant and self-centered members. That is, until her friend is abducted in front of her.