June 3rd marks the centenary of Franz Kafka's death. To talk about this great writer's peculiar style and lasting legacy, I'm joined by two of the world's foremost Kafka scholars. Mark Harman has just translated, edited and annotated a new edition of Kafka's Selected Stories, while Ross Benjamin is the translator of the first unexpurgated edition of Kafka's Diaries. They tell me what they understand by 'Kafkaesque', the unique difficulties he presents in editing and translation, and the unstable relationship between his published works, his notebooks and his troubled life.  

My guest on this week's Book Club podcast is Conn Iggulden, probably the best selling author of historical fiction of our day. This week Conn publishes Nero, the first in a new trilogy about the notorious Roman emperor. He tells me about how he learned to write historical fiction, his years-long path to overnight success, and the advantages (and disadvantages) of having an audience comprised of men who can't seem to stop thinking about the Roman Empire.

A garden is a lovesome thing, God wot! On this week's Book Club podcast I'm joined by Olivia Laing to talk about her new book The Garden Against Time: In Search of a Common Paradise. Olivia explores what it is we do when we make a garden, through her own experience of restoring the beautiful garden in her now home. She tells me about what gardens have meant in literary history and myth, how they have occluded certain real-world injustices even as they stand in for utopias, and why Candide's injunction cultiver notre jardin will always be an ambiguous one.   

This week, my guest on the Book Club podcast is the poet Jackie Kay, whose magnificent new book May Day combines elegy and celebration. She tells me about her adoptive parents – a communist trade unionist and a leading figure in CND – and growing up in a household where teenage rebellion could mean going to church. We also discuss her beginnings as a poet, her debt to Robbie Burns and Angela Davis and how grief itself can be a form of protest. 

On this week's Book Club podcast I'm joined by Ariane Bankes, whose mother Celia was one of the great beauties of the early twentieth century. Ariane's new book The Quality of Love: Twin Sisters at the Heart of the Century tells the story of the defiantly bohemian lives of Celia and her twin sister Mamaine, whose love affairs and friendships with Arthur Koestler, George Orwell, Albert Camus, Edmund Wilson and Freddie Ayer put them at the centre of the political and intellectual ferment of their age.

My guest in this week’s Book Club podcast is the author and historian Kathryn Hughes, whose new book Catland tells the story of how we learned to love pusskins. Content warning: contains Kipling, Edward Lear, some stinking carts of offal, and the troubled life and weird art of the extraordinary Louis Wain.

On this week’s Book Club podcast I’m joined by Percival Everett, who has followed up his Booker-shortlisted The Trees with James, a novel that reimagines the story of The Adventures of Huckleberry Finn from the point of view of the fugitive slave Jim. Percival tells me what he learned from Mark Twain, how being funny doesn’t make him a comic novelist, and why Black resistance to racism is a matter of language itself.

In this week’s Book Club podcast my guest is Dorian Lynskey. In his new book Everything Must Go, Dorian looks at the way humans have imagined the end of the world from the Book of Revelations to the present day. He tells me how old fears find new forms, why Dr Strangelove divides critics, and why there’s always a few people who anticipate global annihilation with something that looks like longing.

My guest on this week's Book Club podcast is the investigative reporter Annie Jacobsen, whose hair-raising new book Nuclear War: A Scenario imagines – minute by minute – what would unfold if the nuclear balloon went up. But rather than a work of fantasy, this is based on meticulously sourced reporting about the effects of nuclear weapons and the structures and policies that govern them. We all knew it would be bad but Jacobsen tells us just how bad, and how fast, and quite how little the people who push the button will actually know about what's going on.

In this week's Book Club podcast my guest is the Pulitzer prize winning novelist Viet Thanh Nguyen, whose new book is the memoir A Man of Two Faces. He tells me about the value of trauma to literature, learning about his history through Hollywood, falling asleep in class... and the rotten manners of Oliver Stone.