A humorous and heart-warming picture book written by bestselling author Timothy Knapman, with artwork by World Book Day illustrator Joe Berger! All grandmothers are wonderful and the gran in this story is no exception. She might not lift buildings or go whooshing through the sky, but she can plan super sleepovers, tell super-funny stories and even put together super disguises. This gran really does have super powers! This read-aloud rhyming picture book is the perfect gift for Mother's Day, ideal for children aged 3-6 and their superhero grans.