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...

A stolen dog, thirty pounds of biscuits and a hot-air balloon ride to Australia - nothing is dull when Grandma Dangerous is around!Ollie Brown's mum is an award-winning Health & Safety Officer, while his dad and grandma are intrepid...