Author(s): Roddy Doyle

Children's fiction

Mr Mack is out of a job and sets his mind to inventions - whilst unbeknownst to him Mrs Mack decides to walk around the world without telling anyone. Unfortunately Mr Mack's inventions get him into trouble when he's arrested for inadvertently holding up a bank, so it's up to his children and their amazing dog, Rover, to track down Mrs Mack and save the day.