Order of Gregor Demarkian Books

The Gregor Demarkian Holiday Mysteries series is a series of mystery novels by American novelist Jane Haddam. The titular character and protagonist is Gregor Demarkian, who is formerly an agent with the FBI and is based out of Philadelpha, Pennsylvania.

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Order of Jane Haddam Books

Jane Haddam is the pen name of Orania Papazoglou, an American author of mystery novels. She is best known for her Gregor Demarkian novels and also wrote the Patience McKenna series. Jane has taught college courses and worked as a magazine editor. Jane received an Edgar nomination for Best First Mystery Novel by an American […]

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