Number one internationally bestselling author Dervla McTiernan is the critically acclaimed and award-winning author of novels, including the much-loved Cormac Reilly series and two number one bestselling standalone thrillers, The Murder Rule and What Happened to Nina?, both New York Times Best Thrillers of the Year and both currently in development for screen adaptation. Dervla is also the author of four novellas. Before turning her hand to writing, Dervla spent twelve years working as a lawyer in her home country of Ireland. Following the global financial crisis, she relocated to Western Australia where she now lives with her husband, two children and too many pets.