Toby Walsh was in conversation with Andrew Leigh on his new book The Shortest History of AI, everything you need to know about the origins and future of artificial intelligence through the examination of six key ideas.

Internationally acclaimed epidemiologist Raina MacIntyre was in conversation with Sanjaya Senanayake on her new book Vaccine Nation Science, reason and the threat to 200 years of progress, a gripping journey through the past, present and future of vaccines.

Marcel Dirsus was in conversation with Allan Behm on his book How Tyrants Fall: And How Nations Survive.

Ian Rankin was in conversation with Chris Hammer on Midnight and Blue, the latest instalment of the Inspector Rebus series, and reflections on Ian’s bestselling career in crime writing.

Midnight and Blue is Ian Rankin at his tense and thrilling best. Detective Inspector John Rebus spent his life putting Edinburgh's most deadly criminals behind bars. Now, he's joined them. As new allies and old enemies circle, and the days and nights bleed into each other, even the legendary detective struggles to keep his head. That is, until a murder at midnight in a locked cell presents a new mystery.

They say old habits die hard. However, this is a case where the prisoners and the guards are all suspects, and everyone has something to hide. With no badge, no authority and no safety net, Rebus walks a tightrope - with his life on the line. But how do you find a killer in a place full of them?

‘Rebus is one of British crime writing's greatest characters: alongside Holmes, Poirot and Morse' Daily Mail

‘Rankin has taken the police procedural and transformed into an epic character study of a man and his city ... Nobody does it better’.The Times

Sir Ian Rankin is the multi-million copy worldwide bestseller of over 30 novels and the creator of John Rebus. His books have been translated into 36 languages and have been adapted for radio, stage and screen.

Rankin is the recipient of four Crime Writers’ Association Dagger Awards, including the Diamond Dagger, the UK’s most prestigious award for crime fiction. In the United States, he has won the celebrated Edgar Award and been shortlisted for the Anthony Award. He is the recipient of honorary degrees from four universities across the UK, is a Fellow of The Royal Society of Edinburgh and a Fellow of The Royal Society of Literature. He was knighted in 2023 for services to literature and charity and has also received an OBE for his services to literature.

Chris Hammer's first book, Scrublands, became an instant bestseller when it was published in 2018 and has been released as a TV series on Stan. as has his second novel Silver published in 2019. His subsequent novels Trust (2020), Treasure & Dirt (2021) The Tilt (2022), The Seven (2023) and The Valley (2024) - have all also been bestsellers. Chris has a bachelor's degree in journalism from Charles Sturt University and a master's degree in international relations from the ANU.

The vote of thanks was given by Canberra crime fiction reviewer Anna Creer.

Geoff Raby was in conversation with Allan Behm on the updated edition of his book China’s Grand Strategy and Australia’s Future in the New Global Order and his recent publication, Great Game On. The contest for Central Asia and Global Supremacy.

Award-winning biographer Judith Brett was in conversation with Virginia Haussegger on her new book Fearless Beatrice Faust: Sex, Feminism and Body Politics.

Steve Vizard was in conversation with Frank Bongiorno on Nation, Memory, Myth. Gallipoli and the Australian Imaginary, a book in which Steve Vizard brings an original perspective to the foundational myth of Gallipoli as a sacred bearer of Australian national values and identity.

Best-selling author Dervla McTiernan was in conversation with Chris Hammer with her much-anticipated new novel in the Cormac Reilly series, The Unquiet Grave.

Kate Grenville was in conversation with Ann McGrath on her new book Unsettled: A Journey Through Time and Place.

What does it mean to be on land taken from others? ‘What does it mean to be on land that was taken from other people? Now that we know how the taking was done, what do we do with that knowledge?’

Journalist and proud Gamilaroi woman Brooke Boney was in conversation with Virginia Haussegger on her new book All of It. Notes on public life, private joy and everything in between. A collection of witty and heartfelt essays about love, loss and ambition.