If you like Fairest by Gail Carson Levine
Here are some titles like Fairest you might like:
Beast by Donna Jo Napoli.
Elaborates on the tale of "Beauty and the Beast," told from the point of view of the beast and set in Persia.
Owl in Love by Patrice Kindl.
A fourteen-year-old girl, who can transform herself into an owl at will, discovers interesting new relationships with both humans and owls when she develops a crush on her science teacher.
Alanna: The First Adventure (first in the series about Alanna adventures) by Tamora Pierce.
Eleven-year-old Alanna, who aspires to be a knight even though she is a girl, disguises herself as a boy to become a royal page, and learning many hard lessons along her path to high adventure.
The Two Princesses of Bamarre by Gail Carson Levine.
With her adventurous sister, Meryl, suffering from the the Grey death meek and timid Princess Addie sets out to find a cure.
The Princess Diaries by Meg Cabot.
Fourteen-year-old Mia, who is trying to lead a normal life as a teenage girl in New York City, is shocked to learn that her father is the Prince of Genovia, a small European principality,and that she is a princess and the heir to the throne.
Magyk by Angie Sage.
After learning that she is the Princess, Jenna is whisked from her home and carried toward safety by the Extraordinary Wizard, those she always believed were her father and brother, and a young guard
known only as Boy 412--pursued by agents of those who killed her mother ten years earlier.
The Goose Girl by Shannon Hale.
On her way to marry a prince she's never met, Princess Anidori is betrayed by her guards and her lady-in-waiting and must become a goose girl to survive until she can reveal her true identity and reclaim the crown that is rightfully hers.