These are the simple facts.

Except someone's not telling the truth . . .

After nine months of sorrow and grief, Junie Lagarde - a brilliant forensic accountant and passionate guitarist - is gradually accepting life without her beloved husband Olivier, a French safety consultant and climate-change expert, whom she lost in a tragic plane accident over Mont Blanc. If only she could have found her loyal hearing-dog Leo, who ran off in the terrifying aftermath of the crash, before she had to return home to America. But then Junie receives an unexpected call from France . . .