Sinister Stranger At St Bride's

When an American stranger turns up claiming to be the rightful owner of the school's magnificent country estate it could spell trouble for everyone at St Bride's . . . No one can believe it when the headmistress, Hairnet, instantly accepts the stranger's claim, not: * the put—upon Bursar, ousted from his cosy estate cottage by the stranger * the enigmatic Max Security, raring to engage in a spot of espionage * the sensible Judith Gosling, who knows more about Lord Bunting than she's letting...