Catherine Ryan Howard was born in Cork, Ireland, in 1982. Her debut novel Distress Signals was published by Corvus in 2016 while Catherine was studying English literature at Trinity College Dublin. It went on to be shortlisted for both the IBA Books Are My Bag Crime Novel of the Year and the CWA John Creasey/New Blood Dagger. Her second novel, The Liar's Girl, was published to critical acclaim in 2018. She is currently based in Dublin.