John Taylor is the longest-serving bomb squad expert in the Special Operations Group. After decades of frontline work in Victoria Police's tactical group, John is now retired and lives in Melbourne with his wife.
Heath O'Loughlin is the son of a former SOG commander. Heath worked as a television journalist for eight years across Seven and Nine, including as a specialist police reporter. After leaving television, he worked at North Melbourne Football Club for 13 years, then moved to the National Basketball League in 2021 as its General Manager of Media, PR and Communications. Through Fear and Fire is his fourth book. He lives in Melbourne.