The Golden Gate (published in 1976) - Authored by Alistair Maclean - a threat to the Golden Gate Bridge

Alistair MacLean is a Scottish writer who specialized in writing thrillers and crime stories. He was third son of a Scottish minister and joined the Royal Navy during the world war two. He was a senior torpedo operator at the height of his career. He was in the thick of the war theater during the world war and saw action on many fronts especially the arctic north. After retiring he started penning his novels based on the war he saw and many of them became best sellers. Maclean never looked back as a writer until his death in 1987.
The egomaniac criminal Branson and his henchmen kidnap the president and threaten to blow up the golden gate bridge if their ransom demand is not met with. The criminal master min Peter Branson along with his comrades kidnap the president, his army chief, a oil sheikh and A Prince of a Middle eastern country. The spectacular action unfolds in the middle of the Golden gate Bridge in San Francisco. He also capture Mount Tamalpious which hosts the radar station to control the aircraft activity over the bridge.
So the investigating agencies are crippled by air and land and sea. Branson demands one billion dollars in ransom and a pardon for all criminal activities. He professes to be non violent criminal and executes the action with a smooth hand. His main henchmen are, Van Effen, Chrysler, Bradley and Giscard. Branson is portrayed to be a very able leader and a good friend who takes care all of them.



But Branson had a major flaw, he is fame crazy. When he cripples the law enforcers, he allows news media to cover this event. He invites everybody to witness the kidnappings provided if they have a camera and pen with them, only fire arms not allowed.
So the FBI exploits this major loop hole. Its devious head Haggenbach picks up his finest agent, Paul Revson to check mate Branson. So enter Revson who is a cool cynical MacLean hero armed with a camera and a pen. He flatters Branson and gains entry in to the inner circle close to the kidnappers. Here he meets Dr. O'Hare, a medic and April Wednesday, a journalist who prove to be his unlikely allies.
Revson's ingenious plans start to take shape. He with the help of Dr. O'Hare bring in small guns, cyanide revolvers, smoke bombs and medicines. The villains start disappearing with Revson catching and drugging them to smuggle them out aboard a submarine under the bridge. In this mission he is ably assisted by April Wednesday and Revson soon falls in love with her. The game of cat and mouse continue with the FBI playing with the emotions of the henchmen.
After emotionally wrecking the kidnappers, Revson in the final bout of action with the help of Cartland, the army chief, rescues the President and his guests outwitting the villains. He also wins the lady whom MacLean has not given much of a thought. A simple thriller worth a read.