Book excerpt: Excitement builds when a reality-TV crew arrive at Katie's boarding school. This could be her big chance to star on TV! But the show's producer is her arch-enemy, Danielle's, older brother, and as usual Danielle is doing everything in her power to make sure there's only one star - her. If Katie and her friends can win the talent contest, then they're guaranteed a shot at fame. But with Katie distracted by a runaway dog, suspected kidnappers and other crimes, she might have to stage an even bigger performance in order to save the day . . .