剧情简介：Small disturbances have surprising ramifications at the Castrevenford School, in another taut and clever Crispin novel. Gervase Fen, the Oxford Professor who has been invited to give a speech at the school, is soon in the thick of a mystery that grows deadlier as it becomes more inexplicable. What, if anything, is worth the risk of committing murder?
作者：Edmund Crispin
出版社：Vintage
ISBN：9780099506218
