内容简介
Unpleasantthingsaregoingoninanexclusiveschoolforgirls–thingslikemurder…Lateonenight,twoteachersinvestigateamysteriousflashinglightinthesportspavilion,whiletherestoftheschoolsleeps.There,amongthelacrossesticks,theystumbleuponthebodyoftheunpopulargamesmistress–shotthroughtheheartfrompointblankrange.Theschoolisthrownintochaoswhenthe‘cat’strikesagain.Unfortunately,schoolgirlJuliaUpjohnknowstoomuch.Inparticular,sheknowsthatwithoutHerculePoirot’shelp,shewillbethenextvictim…