Grandma Dangerous and the Egg of Glory

Warning: do not give this book to your own grandma. She might get ideas…

Grandma demands justice!A priceless artefact has been stolen in Russia – and Grandma Dangerous wants to find it. Nothing will stand in her way – not even some poisoned caviar, a prison break or a spot of contemporary dance. Can Ollie and Grandma return the treasure and get back home, before being caught by the politsiya? Or – worse – before Mum finds out?