Great book: "Radio Girl: The story of the extraordinary Mrs Mac"

I'm currently enjoying "Radio Girl: The story of the extraordinary Mrs Mac, pioneering engineer and wartime legend" by David Duffy. It's a terrific story of early radio in Australia and the remarkable career of Mrs Mac, the first, and at the time, only female electrical engineer in the country.

Mine is the Kindle edition but it's also available in Paperback.

Peter, VK3RV, (fellow FreeDV enthusiast) mentioned the book when we spoke recently. Thanks for the tip!