Gill Paul is an author of historical fiction, specialising in relatively recent history. She has written two novels about the last Russian royal family: The Secret Wife, published in 2016, which tells the story of cavalry officer Dmitri Malama and Grand Duchess Tatiana, the second daughter of Russia's last tsar; and The Lost Daughter, published in October 2018, that tells of the attachment Grand Duchess Maria formed with a guard in the house in Ekaterinburg where the family was held from April to July 1918.

Gill's other novels include Another Woman's Husband, about links you may not have been aware of between Wallis Simpson, later Duchess of Windsor, and Diana, Princess of Wales; Women and Children First, about a young steward who works on the Titanic; The Affair, set in Rome in 1961-62 as Elizabeth Taylor and Richard Burton fall in love while making Cleopatra; and No Place for a Lady, about two Victorian sisters who travel out to the Crimean War of 1854-56 and face challenges beyond anything they could have imagined.