From eHarlequin:

In the mid-'70s, Diana took up her pen again to write stories to read to her three children at bedtime. These were never offered for publication but the bug had bitten. Over the next 10 years she combined writing over 30 novels, published by Robert Hale of London, with bringing up her children, gardening and cooking for the restaurant of a local inn—a wonderful excuse to avoid the dreaded housework!

In 1987 Diana realized her dearest ambition—the publication of her first Mills & Boon romance, Song in a Strange Land. She had come home. And that feeling persists to this day as, around 30 Harlequin/Mills & Boon romantic novels late, she is still in love with the genre.

Sadly, Diana Hamilton passed away on May 3, 2009, at her home in Shropshire, surrounded by her family.