Mia's original diaries
Start with The Princess Diaries and follow the numbered volumes in order; treat the shorter side books as optional extras.
Book Series · 11 Books
In order from The Princess Diaries to Royal Wedding.
Twelve funny, diary-style novels that follow Mia Thermopolis from discovering she is a teenage princess through college, marriage, and ruling Genovia as an adult.
Reviewed by the Bookroo Editors Updated
Read the twelve numbered volumes in order. Books 1–10 follow Mia through high school; Royal Wedding and The Quarantine Princess Diaries revisit her as an adult and are best read after Forever Princess.
Several short books are labeled with half-volume numbers, including Project Princess and The Princess Present. They are optional side stories that fit near their numbered place but are not required to follow the main plot. The 2026 graphic novel adapts the first book rather than continuing Mia's story.
Sources: Meg Cabot's official complete book list, Meg Cabot's official Princess Diaries books.
Mia's candid diaries discuss crushes, dating, kissing, body image, popularity, bullying, family conflict, and anxiety. As the teen series progresses, there are increasingly direct conversations about sex, contraception, pregnancy, and alcohol, though the tone remains comic and the detail is generally limited. Royal Wedding and The Quarantine Princess Diaries feature Mia as an adult and include more adult relationships, language, and concerns than the early books.
Start with The Princess Diaries and follow the numbered volumes in order; treat the shorter side books as optional extras.
A teen discovers she's a princess while navigating high school chaos.
11 books · Published 2000–2015
A teen discovers she's a princess while navigating high school chaos.
A princess faces unexpected challenges, secret admirers, and royal intrigue.
A princess juggles royal duties, city life, and unexpected romance.
A princess juggles royal duties, canceled dates, and algebra woes. Can she find her true calling?
Mia's prom dream faces a strike and Michael's reluctance. Can she save the night?
Mia juggles presidency, geometry, and love woes in her sophomore year.
Mia's broke, her love life's tangled, and a wild scheme could change everything. Can she handle the chaos?
Mia faces a tough choice: can she convince her boyfriend not to leave for Japan?
A forgotten diary may change everything for a struggling princess.
Mia faces life-changing choices: love, college, and a royal election.
A royal wedding faces chaos as secrets and scandals threaten the throne.
There are 11 books in the Princess Diaries series. It began with The Princess Diaries in 2000, and the newest book, Royal Wedding, was published in 2015.
Start with The Princess Diaries and follow the series order — the books above are numbered #1 through #11.
The series is best for ages 8–15, based on the age ranges of the individual books.
The people who bring The Princess Diaries to life.
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