After having an amazing time at Agrippa's house when they spent the evening under the supervision of his parents - described in Teamwork, Book Two of George Rosling's series The Four - the children have now got the party bug. In this book of adventures, we will enjoy the children getting involved in the Jewish celebration of 'Purim' where everyone loves to wear a fancy dress and have a great time. They will then join in with Basharat's birthday celebrations...