The first night Mandie is at the White House she hears something in the hallway and is convinced that she sees George Washington-- who's been dead for 200 years

Mandie has mixed feelings when she returns home from boarding school to find a new baby brother. Her mother seems to be so wrapped up in the new baby that Mandi

Mandie goes home for the Christmas holiday and finds a very special present waiting for her.

Can Mandie solve the mysterious writing on the wall?

Mandie is given permission to travel to Europe, but during the voyage she and Celia are puzzled by mysterious happenings aboard the ship.