After getting help for their father, who is cursed with rapid aging, twelve-year-old djinn twins John and Philippa and friends travel through the spirit world i

Three wishes. Two children. One incredible journey... Twins Jonathan and Philippa Gaunt live in New York. The early arrival of their wisdom teeth aged 12 coinci

From the NEW YORK TIMES bestselling author P. B. Kerr comes the fourth volume in this exceptional, imaginative adventure series about a brother and sister who d

Twelve-year-old twins Philippa and John have more adventures when they become involved in an international adventure involving the Blue Djinn, the supreme arbit

Meet John and Philippa Gaunt, twelve-year-old twins who one day discover themselves to be descended from a long line of djinn. All of a sudden, they have the po