The Bridges Series by Michele Spirn
The Bridges Series by Michele Spirn, graduate, the MFA in Creative Writing at The New School.
Four Corners, 2002
Robin and Jo Bridge are in Paris without their parents and the sinister Madame Georges as their guide and chaperone. On their first day in the City of Lights, a waiter gives them a mysterious package. There is danger lurking in Notre Dame, the Eiffel Tower, and the Louvre, as Robin and Jo try to solve the mysteries of the dot on the map and the disappearing hospital patient.
While their parents are at a conference, sisters Robin and Jo are left to see the sights of Paris in the care of a secretive woman and the girls find themselves involved in a sequence of mysterious events.