Christina and Grant must endure scary statues, mysterious monks, breathtaking cold, and sabotage in their efforts to help Uncle Mike and his friend reach the summit of Mount Everest.
Join Christina, Grant, Mimi, and Papa on an adventure when they visit the Amazon rainforest and end up in the midst of a mystery, which takes them through a maze of ancient ruins at the famous city of Machu Picchu.
The Mystery Girl, with Mimi, Papa, Christina and Grant aboard, travels to the historic country of Greece and the wonders of the ancient world soon turn to a wickedly awful mystery.
Christina and Grant travel to Sochi, Russia, for the Winter Olympics and uncover a clue in a big fur coat and get separated from Mimi and Papa on a speeding train.
Christina and Grant meet two new friends, Taj, and Mahal, when they visit the Taj Mahal, in India and things continue to become more strange as they spend more time there.
Excitement begins as soon as the Mystery Girl lands and Grant finds a map, but where does it lead? Follow the kids on their amazing adventure through cool underground caves, towering turrets, and the sights, sounds and tastes of Oktoberfest!.
The story will give kids the scoop on Antarctica including how the continent formed, how cold it is, who owns the continent, who wants to own it, the history of adventurers who went there and the wildlife, including penguins.
