Oli, Tad’s intrepid two-year-old daughter, has turned him into an overprotective father, while Mummy feels sidelined.
When they discover the magic lamp at Buckingham Palace, Mummy wishes to travel back to Paititi, Peru, in 1502. Tad, Sara, and their friends must follow him through Peru, Greece, and the Middle East—reaching Ali Baba’s cave—before history is changed.