After completing a degree in Journalism and Media Communications, Cecelia wrote her first novel at 21 years old. Her debut novel, PS I Love You was published in January 2004, and was followed by Where Rainbows End (aka Love, Rosie) in November 2004. Both novels were adapted to films; PS I Love You starred Hilary Swank and Gerard Butler, and Love, Rosie starred Lily Collins and Sam Claflin.
Cecelia has published a novel every year since then and to date has published 19 novels. Cecelia has sold over 25 million copies internationally, and are published in over 40 countries, in 30 languages. In A Thousand Different Ways is her most recent novel.
Along with writing novels, Cecelia has co-created the US ABC Comedy Samantha Who? and many other original TV projects. Her collection of short stories ROAR is an Apple Original series now on AppleTV+ starring Nicole Kidman.
