A Problem for the Chalet School

1990 Armada "You're getting a bit above yourself, Ros Lilley!" sneered Joan. "I know you're only at this stuck-up school through charity, and if you don't do as I say, I could make your life a misery..."
Rosamund is astonished by Joan Baker's ugly behaviour - especially as they were good friends at their old school. But Joan's terrible jealousy of her clever classmate seems to have turned her into a bitter enemy. Soon the whole Chalet School is feeling the effects of Joan's unhappy spite - with explosive consequences! - 1990 Armada

Undated Armada, 40p