 In the science lab at O Keefe s, Hannah and Cormac discover the extraordinary magnetic powers of the portal key. In Australia, Brett makes his own discovery, if the key is missing on the other side the portal won t work. Hannah is supposed to be doing her last round of beach cleaning duty and she ll be in trouble with the Beach Ranger if she misses it, but with the portal closed, Brett can t get hold of Hannah and time is running out. Picking up beach litter is bad enough, but having to dress up in Hannah s clothes and wear a wig, really puts a strain on their friendship.