Princess Celie and her magical moving castle are back in the New York Times bestseller and sequel to Tuesdays at the Castle

A magical moving castle sky-high with secrets! Everyone knows Castle Glower only really comes to life on a Tuesday. So when Princess Celie spies a new turret on a Wednesday, she is certain something isn’t right. Inside the tower is hidden a giant egg, and it seems the castle wants Celie to look after it! Caring for this extraordinary new pet is going to be very tricky, especially once Celie and her siblings realise what else the Castle is hiding . . . This New York Times bestseller and egg-citing sequel to the enchanting adventure Tuesdays at the Castle is out of this world!

"Castle Glower is the true star of this charming story of court intrigue and magic. A satisfying mix of Hogwarts and Howl's Moving Castle, Castle Glower helps its true citizens, but never at the expense of plot or character development . . . Adventure stories fans will enjoy this as much as children who wear their wizard cloaks proudly" - Praise for 'Tuesdays at the Castle', School Library Journal

"A sweet, funny, sincere story in which siblings work together" - Praise for 'Wednesdays in the Tower', Kirkus