WEST MILFORD Stranded on a mysterious desert island, your mission is to figure out how you got there and how to get off. West Milford teens are invited to the West Milford Township Library to solve the Mystery of Shark Island on Wednesday, August 8 and Wednesday, August 15 two nights of challenging online gaming. First-rate graphics simulate gorgeous beaches where you will collect stunning sea shells, rocks and sea glass in your quest to unlock the mysteries of a lost civilization. Registration for this program is required, and limited to five players. Players must sign up for both sessions. Prizes will be awarded for the highest score. For more information call the library at 973-728-2820.