Catrin Collier

Catrin Collier is an English author of romance, historical fiction, and crime novels. She is the daughter of a Welsh father and a Prussian refugee mother. Catrin’s first historical book, Hearts of Gold, was adapted as a mini-television series by the BBC in 2003. Her crime novel, By Any Name, written under the pen name Katherine John, was adapted for the big screen in 2017 and aired on Amazon Prime. Catrin resides in the Gower Peninsula near Swansea with her family.