Honor Bound - By: Robert Macomber

Its June 1888.  Commander Peter Wake, U.S. naval intelligence agent, is in Florida culminating as espionage mission to learn Spain's naval readiness in Cuba.  But then a beautiful woman from his past shows up, begging him to find her missing son.  He is honor bound.  Overcoming storms, mutiny, shipwrecks and death, Wake discovers the hidden lair of an anarchist group planning to wreak havoc around the world.