...covering Australian comics
According to David Ashford and Steve Holland in "The Fleetway Picture Library Index Volume 2: The Thriller Libraries", the stories in this issue were reprinted in the UK by Amalgamated Press. The origin of this feature is a serial in Knockout (Amalgamated Press, 1939 series) from #506 (6 November 1948). The Knockout stories were reprinted (with some reworking) in Thriller Comics (Amalgamated Press, 1951) #13 and #28.