Hi! I'm Velma Dinkley, and this is Daphne, Fred, Shaggy, and of course, Scooby-Doo! We're the gang from Mystery, Inc. and we're really glad you could join us. We've just come back from a super-tough case that we think you may be really interested in. In these pages, we've recorded everything that happened at the scene of the mystery. You'll find notes, photographs, and even puzzles to help you identify the suspects and connect the clues. When you're done, you'll be on your way to figuring out who's behind the mystery!