Dead Calm by Charles Williams

Set against the vast, isolating backdrop of the open sea, this gripping thriller follows a couple, John and Rae Ingram, who are on a sailing trip to recover from a personal tragedy. Their voyage takes a dark turn when they encounter a drifting schooner with a lone survivor, Hughie Warriner, who claims his crew was killed by food poisoning. As they attempt to help, the couple becomes ensnared in a tense and dangerous game of survival, uncovering the sinister truth behind Hughie's story and battling the elements and their own fears in a desperate fight for their lives.

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