The Alien Detective Agency series of reading books, featuring Jack Swift and Wanda Darkstar, are for children and young adults aged 8 to 14 and over who are struggling to read. Each book has been carefully written for those with a reading age of approximately 7 to 8, but are packed full of adventure and brilliant illustrations to really grab the reader interest.Clowns in Town - 'The Ringmaster' has sent a group of robotic clowns to the Queen's garden party to kidnap her. Jack and Wanda have to stop the clowns and save Her Majesty... but will they end up with custard pie on their faces?