You are purchasing the paperback format of this mystery. What could be more thrilling than a family trip across the globe? How about a spur-of-the-moment mystery at the 2014 Winter Olympics in Sochi, Russia? 

Super-sleuth siblings Christina and Grant get the chance to take the trip of a lifetime to Russia to tour the country and witness the Winter Olympics. But their travel plans go haywire from the start with the arrival of a mysterious doll containing a nasty note that proves to be a clue. When their grandparents get separated from them on a speeding train, the grand tour goes from entertaining to unnerving. What on earth could the "Great Bear" have in store for them now?LOOK what’s inside this mystery: Places and Educational Items
Moscow, Russia – Sochi, Russia – Bolshoi Theatre, Moscow – Red Square, Moscow – St. Basil’s Cathedral, Moscow – Gorky Park, Moscow – House of Friendship, Moscow – Moskva River, Moscow – the Black Sea, Moscow