The title of Barbara Taylor Bradford's most celebrated, and first, novel A Woman of Substance could well have been used to describe the author herself.
The 1979 story of a young woman's journey from rags to riches went from bestseller to super-seller in a year and stayed on the New York Times list for 43 weeks.
Bradford wrote more than 30 further books - again, all bestsellers - amounting to more than 90 million copies bought worldwide and netting her a fortune of more than £100m.
Although she also wrote about male protagonists, Bradford's speciality was capturing the essence of what it meant to be a strong, determined woman fighting against the odds to succeed.