The Book Club: On Seamus Heaney

Sam's guest in this week’s Book Club podcast is the distinguished Irish historian Roy Foster, talking about his new book On Seamus Heaney. He tells Sam how 'Famous Seamus'’s darkness has been under-recognised, how he negotiated with the shade of Yeats and the explosive politics of Ireland to find an independent space to write from, and just how 'certus' the man who signed himself 'Incertus' really was.