Mary Lyons

Mary-Jo Wormell
Born1947 (age 76–77)
Pen nameMary Lyons
OccupationNovelist, publisher, political
NationalityBritish
Period1983–2001
GenreRomantic novel

Mary-Jo Wormell (born 1947), better known as Mary Lyons, was a popular British writer of 45 romance novels for Mills & Boon from 1983 to 2001.

Wormell, along with two other prolific Mills & Boon authors, launched Heartline Publishing on 14 February 2001. The publishing house was meant to fill the gap between Mills & Boon and mainstream fiction. The publishing house appears to have closed as the website is now defunct.

Wormell was a Conservative Party parliamentary candidate. She has been married three times.