Has Anyone Seen Archie Ebbs?

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?