"If his submarine were caught on the surface in broad daylight, the mission to free Napoleon Bonaparte from exile would be over before it began. Delacroix lowered his spyglass and called down through the hatch. "Prepare to dive the boat!" Three men quickly lowered the sail in the gusting wind. With the bright sun at his back, Delacroix took one last look at the approaching frigate before ducking below and closing the copper hatch. His nostrils flared at the rank odor of fifteen men packed together inside the cramped quarters. "Did they spot us?" asked Yves Beaumont,"