After a few false leads over the last month, Harley finally knows what's going on with her mum - and she's not happy about it. Nobody is. (Well, except for maybe two and a half people.) Never mind; there's lots to take her mind off the situation at home.Her medium-best friends have stars in their eyes over the school talent show ... if only they knew what kind of act they were doing! Meanwhile, there have been developments on the pet front, and the Hartley house already feels fit to burst.There'