The Karen M. McManus Collection Set is a paperback novel titled "One of Us is Lying, One of us is next, Two can keep a secret, The Cousins and You’ll be the death of me” published by Penguin in the 2010s. It is a work of fiction aimed at young adults, with English language sprayed page edges adding a unique touch to the book. This collection set is perfect for fans of Karen M. McManus's writing and those looking to enjoy a thought-provoking young adult novel with a distinctive design.