Al Gregg's debut novel The Wrong Outfit, about football and punk rock published by AuthorHouse UK/Gate 17, was released in the autumn of 2010 to much critical acclaim: "The Wrong Outfit is excellent. It just has to be read. It's epic, exhilarating, spellbinding and a remarkable read' - Vital Football.

His other writing includes Next (BBC), and two historical plays 'Soldiers of Babylon' and 'Murder, My Lord'. Soldiers of Babylon - Four part Radio Play about the English Civil War.

He has also co-adapted with his brother Rob Gregg, Aristophanes' comedy 'Frogs Reimagined' as a play about music, for productions in Greece, Cyprus and at the Stockton Theatre, New Jersey in the US in 2014. Further musical co-adaptations of Shakespeare, 'Midsummer Night's Scream' (performed at the Dante Hall Theatre, Atlantic City US (2013) and 'Much ado 'bout Nothin' in 2014. A further play with music about Syd Barrett of Pink Floyd and his alter ego Arnold Layne titled 'Piper' is due for production.