Diane Jeffrey

Diane Jeffrey is a USA Today bestselling author.

She grew up in North Devon and Northern Ireland. She now lives in Lyon, France, with her husband and their three children, Labrador and cat.

Diane has written six psychological thrillers, all published by HQ / HarperCollins.

THE GUILTY MOTHER, Diane’s third book, was a USA Today bestseller and her fourth novel, THE SILENT FRIEND, was a Karin Slaughter Killer Reads pick for ASDA. Her fifth psychological thriller, THE COUPLE AT CAUSEWAY COTTAGE, won the 2023 International Thriller Writers award for the best ebook original novel.

THE OTHER COUPLE is Diane’s latest psychological thriller and was released on 14th June 2023 in ebook and audiobook and on 2nd August 2023 in paperback.

Diane is an English teacher. When she’s not working or writing, she likes swimming, running and reading. She loves chocolate, beer and holidays.