Central State. South Australia: Its History, Progress and Resources Gordon, David J. Heftet / 2013 / Engelsk
"Nile" of Australia. Nature's Gateway to the Interior. A Plea for the Greater Utilization of the Murray and Its Tributaries Gordon, David J. Heftet / 2013 / Engelsk
Baseball's Shooting Stars Improbable Ascents and Burnouts in the National Pastime Gordon, David J Heftet / 2024 / Engelsk
Little Bach Book An eclectic Omnibus of Notable Details about the Life and Times of the esteemed and highly respected Johann Sebastian Bach Gordon, David J Heftet / 2017 / Engelsk
Central State. South Australia: Its History, Progress and Resources Gordon, David J. Heftet / 2013 / Engelsk
Baseball Generations A New Look at the Hall of Fame and Rating the Greatest Players of All Time Gordon, David J Heftet / 2021 / Engelsk
Carmel Impresarios A cultural biography of Dene Denny and Hazel Watrous Gordon, David J Heftet / 2014 / Engelsk
