The Poseidon Adventure is an American adventure novel by Paul Gallico, published in 1969. It concerns the capsizing of a luxurious ocean liner, the S.S. Poseidon, due to an undersea earthquake that causes a wave, and the desperate struggles of a handful of survivors to reach the bottom of the liner's hull before the ship sinks. Plot Formerly the RMS Atlantis, the SS Poseidon is a luxury ocean liner from the golden age of travel, converted to a single-class, combination cargo-cruise liner. The ship is on her first North Atlantic crossing under new ownership, celebrated with a month long Christmas voyage from Lisbon to African and South American ports. On December 26, the Poseidon is overturned when it has the misfortune of being directly above the location of an undersea earthquake. The ship capsizes as it falls into the sudden void caused by the quake displacing millions of gallons of seawater. Starting from the upper deck dining room, preacher Reverend Frank "Buzz" Scott leads a small group of (often unwilling) followers towards the keel of the ship, trying to avoid the rising water level and other such hazards. Those stuck within the dining saloon are unwilling to follow the Reverend, and stay behind. Those survivors choosing to follow Scott climb a Christmas tree to ascend into the galley area where they meet some stewards and kitchen crew. There is a great debate about whether to try to reach one of the propeller shafts at the stern, or to go forward to the bow. One of the stewards fears the lockers that hold the anchor chains will have flooded, and suggests that they try for the engine room. After climbing two upside-down stairways, the group comes upon "Broadway", a wide service corridor that runs the length of the ship and connects to the engine room. The posse breaks for a while whilst they look for supplies. Young Robin Shelby ventures off to find the bathroom while Tony "The Beamer" Bates and his girlfriend Pamela find the liquor closet. When the ship's emergency lighting suddenly goes out, a number of crew members panic and stampede; they are trampled, or killed by falling over stairway openings or into a large pit where a boiler tore through several decks of the upturned ship. After the panic, Scott's group goes in search of The Beamer, Pamela, and Robin, who are missing. New York Police Detective