She was one fifth of the biggest girl group of all time, the Spice Girls, and now GeriHalliwell-Horner is reaching a brandnew generation of fans in her latest book, Rosie Frost And The Falcon Queen.
Drawing on some of her own personal experiences of motherhood and being an international star, Geri, 51, has created a magical, fantasy adventure tale about family, music, and of course, girl power.