Return to the magical world of The Rosewood Chronicles in the fourth instalment of this gorgeous series for fans of The Princess Diaries and Harry Potter.Ellie is a rebellious princess hiding her real identity.Lottie is her Portman , acting as the princess for the public to shield Ellie from scrutiny.Jamie is Ellie's Partizan , a lifelong bodyguard sworn to protect the princess at any cost.Lottie, Ellie and Jamie are back for another year at Rosewood - but nothing will ever be the same again.They're still reeling from their discovery that someone rather close to home is leader of Leviathan - the group determined to take the princess down at any cost.Together they must piece together clues to Leviathan's evil plans. But this is far from simple - especially as an undercover Leviathan agent is now attending the school.Friendships are at stake, families must be reunited and hearts are at risk of breaking . . .---------------------------------------------------------------------------Praise for Undercover Princess :'With a fake princess, a rogue royal and fairytale twists aplenty, this is the start of a fun new series' - The Sun'Once Upon A Time fans will love this new book' - Buzzfeed'The book is a great example of friendship and bravery' - First News'A fun blend of school story, adventure and mystery' - Week Junior