Cambridge English Readers is an exciting new series of original fiction, specially written for learners of English. Graded into six levels Ð from elementary to advanced Ð the stories in this series provide easy and enjoyable reading on a wide range of contemporary topics and themes. New York. Springtime. A body is found in the trunk of a car. Business gets personal for Private Investigator Nathan Marley when a cousin of Stella, his assistant, is arrested for the murder.