Gary Barlow and Graham Norton confirmed for Mayo's book podcast series.
Gary Barlow and Gratham Norton will both guest on Simon Mayo's popular book podcast series in the coming weeks.
Barlow has a brand new biography being released in the Autumn whilst Norton has turned his hand to writing novels.
On free podcast 'Simon Mayo's Books of the Year' Simon Mayo and Matt Williams invite the world's finest authors in for a chat, review the latest releases and offer prize giveaways.
Kate Atkinson and Sebastian Faulks are also confirmed.
Previous episodes are available to download via app stores.