Princess in Practice

Lottie Pumpkin is an ordinary girl who longs to be a princess; Ellie Wolf is a princess who longs to be ordinary. When fate puts them in the same dorm at Rosewood Hall, the two come up with the perfect solution: to swap places.
Now back for their second year at Rosewood, Lottie and Ellie are close as ever, and learning more about their new roles.
But strange things are happening at Rosewood. With pupils being poisoned, it seems like the threat of secret organisation Leviathan is growing closer.