Hundreds of dead fish. Some unexplained deaths. A birdless town. 'Foreign Executive' Ian Munro is sent to the town of Lahti in Finland. But the man he is there to meet is killed in front of him. Who killed the man? And why does the beautiful Riitta Koivisto ask so many questions? Munro starts looking for answers and discovers a poisonous secret. Cambridge English Readers is an exciting new series of original fiction, specially written for learners of English. Graded into six levels - from elementary to advanced - the stories in this series provide easy and enjoyable reading on a wide range of contemporary topics and themes.