When Friday Barnes solves a bank robbery, she uses the reward money to send herself to the most exclusive boarding school in the country - and discovers it's a hotbed of crime! Soon, she's investigating disappearing homework, stolen desserts, and rumors of a terrifying yeti haunting the school swamp. But the biggest mystery of all is Ian Wainscott, the smartest (and cutest) boy in school - who seems determined to sabotage Friday. Solve these cases...

After Friday Barnes is deported to Switzerland, Highcrest Academy descends into chaos as all their teachers are fired as an epic prank, but Friday tries to find the prankster, prove the innocence of her nemesis Ian Wainscott, and save the school.

At her exclusive boarding school, can super sleuth and girl genius Friday Barnes crack the case of her missing mother, reign in a royal brat, and unmask the elusive master thief called the Pimpernel?