Flor MacCarthy reports from Monaco, speaking to Prince Albert II about an oasis of Irish culture, inspired by Grace Kelly’s connection to Ireland.

Ronan Kelly has been island-hopping – and he encountered two men with an eye for potential that's hiding in plain sight.

Two centuries of forced disappearance in Ireland; We visit the Princess Grace Irish Library in Monaco; and Ronan Kelly with twin tales from our island communities.

Cathy Scuffil on the local history tales revealed in a photograph taken over a century ago in south Dublin city.

Cathal Póirtéir on the 19th century Donegal landlord who set out to improve Gweedore, County Donegal.

The 19th century Donegal landlord who set out to improve Gweedore; and the local history tales revealed in a photograph taken over a century ago in Dublin.

Niamh Howlin and Donal Coffey join Myles to discuss how our courts system began, 100 years ago.

Marc McMenamin on the life and death of mountaineer George Mallory, and the disputed fate of the 1924 Mount Everest Expedition.

George Mallory's pursuit of Everest's Peak; The extraordinary lives of the last men to own Belvedere House in Westmeath; and the origins of the Irish courts system.

Ian Kenneally reports on the lives of the last two men to own Belvedere House in Westmeath. He speaks to Ruth Illingworth and Jonathan Westaway.

Myles Dungan presents the story of the two Irish engineers who changed the history of California, by bringing water to LA and San Francisco - allowing the cities to grow.

Myles visits the Records Branch of the Irish Land Commission in Port Laoise, to hear about the challenge of conserving and cataloguing its 11 million documents.

Ronan Kelly tells the stories of two men separated by centuries, but connected by their power within the Catholic Church - and, by their love of art.

The historian and author joins Myles to talk about the Anglo-Irish Treaty, The 1922 Constitution, and how life changed for ordinary citizens in the new Irish Free State.

A century of dentistry in Ireland; Joseph EA Connell on the transition to the new Irish Free State; and a story of two powerful men separated by centuries but connected by their love of art.

Myles is joined by Eoin Kinsella and Frances Nolan, authors of 'The Irish Dental Association: A Centenary History'

Myles is joined by Mary McAuliffe and Harriet Wheelock, authors of "The Diaries of Kathleen Lynn: a Life Revealed Through Personal Writing"

Lorcan Clancy talks to Deirdre Ní Chonghaile, who is working on a project that utilises AI to digitise the world's first Irish-language newspaper.

The Diaries of Dr Kathleen Lynn; The Founding Father of Artificial Intelligence; and using AI to digitise the first Irish language newspaper.

Andy O'Donoghue on the life and career of Professor John McCarthy, the computer scientist who coined the term "Artificial Intelligence"

Michael Vaughn and Padraig Óg O’Ruairc on the complex and unusual case of 15-year old Francis Murphy, who was killed in 1919.

Myles is joined by Zoë Reid, Keeper of Public Services & Collections with the National Archives.

The killing of 15-year-old Francis Murphy in 1919; The moral panic over comic books in 1950s Ireland; and Harry Clarke's Geneva Window

Ian Kenneally reports, he talks to comic collector and author David McDonald about the short-lived comic "The Leprechaun"

To talk about the Irish Land Commission and its archives, Myles is joined by Terence Dooley, Catriona Crowe, Fiona Fitzsimons and Anne Murphy.