There are 2 books by M. O'Connell on BookOrb. A strong starting point is John Banville's Narcissistic Fictions (2013). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has M. O'Connell written?
BookOrb lists 2 books by M. O'Connell.
Where should I start with M. O'Connell?
A good starting point is John Banville's Narcissistic Fictions (2013).
What is the M. O'Connell books in order list?
In publication order: 1. John Banville's Narcissistic Fictions (2013), 2. Grod the Goblin (2017).