Vanished! — Terry Deary

Fact or fiction? You decide! Classifieds blend a fictional account with fact files, biographies, statements from witnesses, and debriefings--allowing readers to make up their own minds about intriguing unsolved mysteries. Access to classified docu-ments will help unravel the mysteries behind the most intriguing events of recent times.

Desperate to end World War II, the U.S. Defense Department embarked on a bizarre experiment to build an invisible warship. Fifty years later, computer hacker Alice Henreid investigates the strange circumstances of the Philadelphia Experiment. How far will the government go to keep this story from being told?