When a priceless invention is stolen half a world away, four unlikely adventurers are caught up in an international intrigue that could cost them their lives. Only Pauline Spiegel, a gifted young engineer and artificer, possesses the knowledge to maximize the weapon's potential. With the help of the man she loves, the soldier she is supposed to marry, and her best friend, she must see its schematics to safety. Their only obstacle: a gauntlet of asylum...