The whispering wars / Jaclyn Moriarty ; [illustrations by Davide Ortu]

Enhanced descriptions from Syndetics:

From the award-winning Jaclyn Moriarty comes a spellbinding tale of unlikely friendship, unexpected magic and competitive athletics.The town of Spindrift is frequented by all kinds of Shadow Mages and charlatans.It's also home to the Orphanage School, where Finlay lives with Glim, Taya, and Eli. Just outside town is the painfully posh Brathelthwaite Boarding School, home to Honey Bee, Hamish, and Victor, Duke of Ainsley. When the two schools compete at the Spindrift Tournament, the stakes are high, tensions are higher, and some people are out to win at any cost. Before long, the orphans and the boarding school kids are at each other's throats.And then the Whispering Wars break out, and Spindrift is thrust onto the front lines. Children are being stolen; witches, sirens, and a deadly magical flu invade the town; and all attempts to fight back are met with defeat.Finlay, Honey Bee, and their friends must join forces to outwit the encroaching forces of darkness, rescue the stolen children, and turn the tide of the war. But how can one bickering troupe outwit the insidious power of the Whisperers?