In a recently published young-adult book named Spy School Revolution by Stuart Gibbs, Croatoan is an enemy organisation that wiped out the population of Roanoke Colony, as well as starting the American Revolution, causing the Great Depression, and assassinating Abraham Lincoln, John F. Kennedy, and William McKinnley. The oldest American spies like George Washington, Nathan Hale and the Hale family have been tracking down this organisation for centuries. This organisation has been very enigmatic to the CIA for a long time until they blackmail one of the main characters, Erica Hale.