Showing Revolution by Jennifer Donnelly

Andi lives in New York and is dealing with the emotional turmoil of her younger brother's accidental death. Alex lives in Paris and is a companion to the dauphin, the young son of Marie-Antoinette and Louis XVI, during the violent days of the French Revolution. When Andi is sent to Paris to get her out of the trouble she's so easily enveloped by in New York, their two stories collide, and Andi finds a way to reconcile herself not only to her past but also to her future. This is a heart-wrenchingly beautiful, evocative portrait of lives torn apart by grief and mended by love.