G. M. Malliet worked as a journalist and copywriter for national and international news publications and public broadcasters. Winner of the Malice Domestic Grant (Death of a Cozy Writer), Malliet attended Oxford University and holds a graduate degree from the University of Cambridge
Malliet's first novel Death of a Cozy Writer was chosen by Kirkus Reviews as a Best Book of 2008, nominated for a Left Coast Crime award (the Hawaii Five-O for best police procedural), short-listed for the Macavity Award for Best First Mystery, nominated for the Anthony Award for Best First Novel and was a finalist for the David G. Sasher, Sr. Award for Best Mystery Novel.
Death of a Cozy Writer won the 2008 Agatha Award for Best First Novel and a silver medal for the IPPY awards in the category of Mystery/Suspense/Thriller.