The Ruby Necklace (Paperback) (ISBN-13: 9798346669623)

The Shark has been having a freak temper tantrum, and Harry has an idea to escape the massive tidal waves it's creating. But no, it is too dangerous. The families end up in the lands of the great desert city Python, but also get trapped inside . . . They are on the run almost every day. They meet a friendly snakeman called Flint who could help them find a way out of the city. It is an extreme challenge, but Harry'll try. Read on as Harry faces his most difficult challenge yet, the Prince of Python!