Castle of deception

The third book in the series "Fairytale correctional school".
Jen Kalonite is the author of the bestseller New York Times. And she knows about fairy tales, old and new, all!
Having left a fabulous correctional school, Gilly and her friends had to exhale with relief. Finally, the sorceress Alva is defeated and calm times will come in Caroland! But in fact, it turned out that not all villains are ready to surrender. Rumor has it that the power in the Sish was seized by one of the most dangerous criminals of the kingdom - Rumpelstiltskhen! And when the sister of Gilly accidentally gets into the school, the girl understands: she must save Anna and expose the Rumpel! Now it’s certainly time to assemble your right team and with all their might try to get into the castle, in which they no longer thought to return