Marion Lennox started her story telling very early on her parents' dairy farm. She has a Bachelor of Commerce degree, a teaching diploma and an interest in local history . Her first attempt at writing romance was Dare To Love Again, a medical romance, in 1988, which was published by Harlequin Mills and Boon in 1990. Since then she has written more than fifty romances for Harlequin Mills and Boon and she has co-authored a non-fiction history.
Several of her titles have been finalists in 'Romance Book of the Year' (Australia) and some of her later titles have been finalists in 'RITA', the highest award for romance fiction in the United States of America. In 2005, Lennox was living in the central highlands of Southern Australia.