Challenge the super sleuth in you and unravel 3 complete mysteries in this collection featuring teenage detective Natalie brooks. The secrets of the treasure house help Natalie uncover the mystery of a lifetime as you search the secret rooms and hidden corridors of her family estate. Join our intrepid heroine as she solves puzzles, finds hidden items and interacts with colorful characters, including a chief of police whose ambitions might not align with the right side of the law! The treasures of the lost kingdom help Natalie save her grandfather, a renowned archaeologist, from kidnappers holding him ransom for an ancient treasure map. She has just 24 hours to find the map, solve the mystery of a terrible curse and unmask the truth behind a legendary ghost train! Follow the clues in this exciting seek-and-find adventure to unlock the secrets of the lost kingdom. The mystery of hillcrest high Natalie brooks is on the case to solve another mysterious crime. This time, she's on a quest to find her missing high school friend Chad Robertson, who has been kidnapped by a gang of criminals who are out to commit the crime of the century! To piece together the criminal's plans, you'll have to find cleverly hidden objects, beat challenging mini-games and solve mind-bending puzzles at over 20 eye-popping locations. Help Natalie find all clues on this thrilling scavenger hunt and unlock the mystery of hillcrest high!