Autumn 1915. World War I is raging across Europe but Woodrow Wilson has kept Americans out of the trenches--though that hasn't stopped young men and women from crossing the Atlantic to volunteer at the front. Christopher "Kit" Cobb, a Chicago reporter with a second job as undercover agent for the U.S. government, is officially in Paris doing a story on American ambulance drivers, but his intelligence handler, James Polk Trask, soon broadens his mission....

"Recently laid-off from his newspaper and desperate for work, war correspondent Nick Bishop takes a humbling job: writing a profile of a new mindfulness app called Clarity. It's easy money, and a chance to return to his hometown for the first time in years. The app itself seems like a retread of old ideas -- relaxing white noise and guided meditations. But then there are the "Sleep Songs." A woman's hauntingly beautiful voice sings a ballad that is...

This novel is a study of New World hope and innocence set in an Old World of violence. The scene is Saigon in the violent years when the French were desperately trying to hold their footing in the Far East. The principal characters are a skeptical British journalist, his attractive Vietnamese mistress, and an eager young American sent out by Washington on a mysterious mission.

Christopher Marlowe ("Kit") Cobb, an early 20th-century American war correspondent reporting on Mexico's civil war, witnesses the attempted assassination of a priest and the arrival of strange ships bearing German officials.