In 'Sky High', book two of the Harry Travers series, Harry has hit rock bottom and is languishing in his own personal hell but at rock bottom there can only be one way to go, and his salvation would come in the shape of a missing person case and crossing swords with the odious Raquette and the equally pernicious Mister Haffenden with his band of ruthless, beautiful Harpies who are determined to silence Harry at whatever the cost.