Dervla McTiernan's debut novel, The Ruin, was a critically acclaimed international bestseller published around the world. The Ruin won the Ned Kelly Award for Best First Fiction, the Davitt Award for Best Adult Fiction and the Barry Award for Best Original Paperback, and was shortlisted for numerous other awards. It was on the Amazon US Best Book of the Year list in 2018 and screen rights were snapped up by Hopscotch Features. Dervla's second book, The Scholar, debuted into the Nielsen Bookscan Top 5 on release in 2019, and her third, The Good Turn, went straight to no.1, confirming her place as one of Australia's best crime writers. Born in County Cork, Ireland, to a family of seven, Dervla practised as a corporate lawyer for twelve years. Following the global financial crisis, she moved with her family to Western Australia, where she now lives with her husband and two children. An avid fan of crime and detective novels from childhood, Dervla now writes full time.