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.

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. Now Delphine needs her power, but to access it, she’ll have to apprentice herself to a traveling master. Amara is willing to take Delphine, but Delphine has a secret—one that will cripple her apprenticeship before it even begins. And once she leaves home, the secrets keep mounting.

Verene is a disappointment to her entire kingdom — the first royal ever born without power, despite her mother being the most powerful mage in history. So when she's sent to the Academy in neighboring Kallorway to forge ties with her people's traditional enemies, she's determined to succeed and prove she can still be of value to her kingdom. Surrounded by unfamiliar politics and long-held enemies, Verene discovers that some at the Academy want her gone by whatever means necessary. As the threats grow ever more sinister, she starts to question all of her assumptions.