Evidence1. The mournful, eerie sound2. A cool, silvery glow3. Unexplained voicesPossibilities1. Vampires2. Ghosts3. Mermaids4. Werewolves5. FairiesTo do1. Visit the graveyard 2. Record evidence in logbook3. Save Mom and Dad''s job4. Reset the camera trap5. Come up with the plan of a lifetime-and make it a super-tricky one!6. Ask Henry to help
