The Menzies Era: the Years that Shaped Modern Australia, Harper Collins, Sydney, 2014, e-book available
Our longest-serving prime minister considered by our second longest-serving. There is a sample at the link above and here and reviews may be found in the Sydney Morning Herald, The Australian (Geoffrey Blainey) and the Canberra Times. The Museum of Australian Democracy at Old Parliament House had Howard curate an exhibition about Menzies’ first period in office. Howard talks about the book. There is an extended review by Rodney Tiffen linked from here.