There's bad blood on the island this month, as Frank's nemesis Danny Wallace turns up (uninvited, according to FCB) to stoke the flames of the pair's long-standing rivalry. Nadia, fortunately, is able to find higher ground and steers a sometimes begrudging but always illuminating, often hilarious conversation to the matter at hand, children's books. Danny discusses his own books, including 'The Day the Screens Went Blank' and 'The Boss of Everyone' - and also Brian Patten's brilliant poetry collection 'Gargling with Jelly'. Before he arrives, Frank and Nadia discuss the books they've been reading in their hammocks: The Lizzie and Belle Mysteries: Drama and Danger by J.T. Williams; Onyeka and the Academy of the Sun by Tola Okogwu; Wellington's Big Day Out by Steve Small and Monster in the Woods by Dave Shelton.