[1][2] Born in Wimbledon, London, the nineteen-year-old Heyer published her first novel, The Black Moth, in 1921 from a story she had written for her haemophiliac younger brother Boris.
[7] The first, Regency Buck, became a best-seller when it was published in 1935, and featured a wealthy heiress from the English countryside, whose sense of independence causes her to clash with London's social norms, but eventually conform to them – qualities seen in many other Heyer heroines.
This project failed to come to full fruition, as she faced pressure from eager readers to continue publishing her popular romance novels; the tax liabilities she dealt with were also a factor.
Heyer's romance novels sold in huge numbers (one million a year in paperback in the 1970s) and had been translated into more than 10 languages by the time of her death.
[12][20][21] Heyer has been credited with "virtually invent[ing]" the Regency romance novel and its "comedy of manners," a literary form in turn influenced by Jane Austen.