Flight 171In this edge of your seat horror novel, a four hour flight takes a nightmarish turn when a supernatural creature gives a group of high school students a sinister ultimatum. Flight 171 is an edge of your seat horror novel where a four hour flight takes a terrifying twist. Devon Marsh is haunted by secrets, including the identity of the person who killed her twin sister, Emily, in a hit and run accident last Halloween. Devon is determined to uncover