Emil and the detectives are on holiday by the seaside when they meet the three Byrons. One Byron is the father and the other two are the sons, Mackie and Jackie. Jackie is bigger than Mackie and Byron Senior is very annoyed about it. But what is Jackie to do? When Emil and the detectives discover that the father is planning to desert poor Jackie they are determined to come to the rescue but not before they’ve been cast away on a desert island…

BACKSTORY: Test your knowledge of Emil and his friends and discover some fun seaside activities!

Emil is excited to be taking the train on his own for the first time. He doesn’t like the look of his fellow passenger, the man in the bowler hat. Emil will just have to keep his wits about him and his money in his pocket. But Emil falls asleep and when he wakes up the man in the bowler hat is gone – and so is the money! Emil is determined to get it back. He teams up with a gang of young detectives and so begins a hair-raising chase across Berlin to catch the dirty rotten thief…

BACKSTORY: Learn all about the book’s brave author and find out just how good a sleuth you would be.