Archie Ebbs has the perfect life. Good friends, a nice home and classmates who laugh at (nearly) all his jokes. But all that is about to change. As his family faces upheaval, Archie realises he will have to leave behind so much that he knows and loves, even his cat, Dinger. And soon Archie has other worries ... is he really starting to become invisible?

What is the secret of Lauren's past? Lauren's family have moved house very suddenly, and she and her sister Tilda have to go to a new school. Lauren's determined to reinvent herself, but she's panic-stricken when she sees Harry, who she knew a few years ago. Luckily Harry doesn't recognise her, and she knows she has to make sure it stays like that. Lauren, unlike Tilda, settles in well. She makes friends, is helping to organise the school fashion show, and has boys asking her out. But just as her life finally seems to be looking up she starts receiving macabre packages. When she gets a message: 'Isn't it time your new friends knew all about you?' she has to admit that someone knows her secret. But who - and what should she do?

Josh is such a worrier. He worries about everything. Water slides. School. Global warming. Sleepovers. But he knows something is really wrong when his mum and dad begin to act strangely... His family is moving to Brighton and he must start a new school with new teachers, new pupils and new everything! He used to have his own Worrybot - a home-made cardboard robot which was supposed to eat up his worst fears if he wrote them down on bits of paper and posted them into its mouth. It did help a bit ... but now Josh is terrified that his anxiety will return when he starts at his new school. And he is more than a bit surprised to discover that there's a robot in his new class - a real-life learning robot which sits on the desk next to his and allows classmate Charlie to join lessons remotely. Soon Charlie becomes Josh's best - perhaps his only - friend. Will Charlie's friendship help Josh overcome his fears, or will it just give nasty Noah more reasons to make fun of him? And why won't Charlie come to school anyway? A suspenseful story of emotional high stakes that will appeal to fans of Lisa Thompson, Ross Welford and Elle McNicoll.