Men in black, mysterious figures in suits that appear after UFO sightings, have become a familiar part of our popular culture. However, as this book shows, the real men in black may be something much more sinister and terrifying than anything in the movies. The author reviews paranormal history, documenting cases in which UFO witnesses were intimidated and harassed into silence by unexpressive, shadowy individuals. After revealing classic cases uncovered in interviews, government files, and other sources, the author explores possible explanations for the creepy visitations. Enhanced with a wealth of resources for further information, young paranormal fans shouldn't miss this title.