Title: Football frenzy
Description: She.s high-kicking, power-punching, back-flipping, quick as a cat, silent as a shadow. And a pensioner? Twelve-year-old twins Josh and Jessica are just about getting used to the idea that their gran is an ultra-secret - and ultra-deadly - ninja spy.
Subjects: Grandmothers, Juvenile fiction, Twins, Ninja, Soccer goalkeepers
Places: Japan, Tokyo