On Tuesday night on ABC Radio National’s Late Night Live, Mark St Leon will be talking about his book Circus: The Australian Story, published by Melbourne Books. Mark is a Dictionary author and recently joined the Dictionary of Sydney Trust Board, bringing his years of experience in arts management as well as his historical expertise. Mark is the author of the Dictionary’s article on Circus, one of our most popular and lively pieces, and also provided some images and footage out of his collection for illustration. Tune in to the program at 576 on your radio dial, or via the program website, where you can download it as a podcast after Wednesday . It’s sure to be a good listen. And, here’s the podcast.