Picnic at Hanging Rock tells of a group of boarding school girls who go on an excursion to Hanging Rock. Most girls are quite content to relax, grateful be away from the school, though a small group goes off to explore & subsequently vanishes. The book goes on to describe how everyone's affected. The eerie tone lends to the story & it is very well written. Though the characters are somewhat unlikeable, I still wanted to know what happened to them.