Solution:'The Barrytown Triology' is an Irish comedydrama by Roddy Doyle which was later adapted as a film in 1996. The triology consists of novels-
'The Commitments' (1987), 'The Snapper' (1990), 'The Van' (1991), 'The Guts' (2013) and 'Paddy Clarke Ha Ha Ha' (a spin off-1993) along with 2 short stories 'Two Pints' (2012) and 'Two More Pints (2014)'
'The Chronicles of Narnia' is a series of high fantasy novels by British author C.S. Lewis. These 7 novels are- 'The Lion, the Witch and the Wardrobe' (1950), 'Prince Caspian: The Return to Narnia' (1951), 'The Voyage of the Dawn Trader' (1952), 'The Magician's Nephew' (1955), & 'The Last Battle' (1956) 'Artemis Fowl' is an Irish young adult fantasy novel series by an Irish author Eoin Colfer. The novels in the series are - 'Artemis Fowl' (2001), 'The Arctic Incident' (2002), 'The Eternity Code' (2003), 'The Opal Deception' (2005), 'The Lost Colony' (2006), 'The Time Paradox' (2008), 'The Atlantis Complex' (2010), 'The Last Guardian' (2012).
"The Confessions of an Irish Rebel" is a book by Irish writer 'Brendan Behan' and "Dracula" is a novel by 'Bram Stoker' who is also an Irish writer. Hence, option (a) is correct.