介绍：A mathematician and author, Luke Williams, is travelling up to London on a train when he meets a old lady, Lavinia Fullerton, who is also going to London, to Scotland Yard. Lavinia tells Luke that in her small village several people have died. The local police are certain that it was all accidental and are taking no action but Lavinia isn't convinced. In London Luke watches, horrified, as Lavinia is run over in a hit and run and he becomes convinced that she was telling the truth. He travels down to the village and with the aid of a local girl, who is also convinced that the deaths were murder, sets out to solve the mystery.

介绍：世世代代都靠养蜂业的维持的苏玛斯市出现了杀人蜂,哈利斯和勒里向人们发出了警告，但是市民和农民却抱着怀态度，不愿意支持他们的工作，蜂群大举袭击了村民之后，人们终于清醒了，勒里猜度杀人蜂是在寻找栖息的地方，而杀人蜂确实是在寻找栖息之地它们占据了展览厅，很多人包括哈利斯的家人都被困在其中，哈利斯和勒里能否把人们救出生天呢？