The story revolves around four high school friends - Jennifer, Julie, Ray, and Elsa - who embark on a road trip over a summer. After an accident involving a hit-and-run that results in the death of a pedestrian, the friends make a pact to keep the incident a secret, disposing of the body and vowing never to speak of it again. However, their lives become increasingly complicated when they begin to receive mysterious messages and threats from an unknown source, suggesting that someone knows their dark secret.
To understand the value of the PDF, you must understand the author. Lois Duncan (1934–2016) was a master of the young adult suspense genre. Her other works include Killing Mr. Griffin , Stranger with My Face , and Summer of Fear . i know what you did last summer lois duncan pdf