There are 1 book by Niall Gillespie on BookOrb. A strong starting point is Irish Gothics (2014). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Niall Gillespie written?
BookOrb lists 1 book by Niall Gillespie.
Where should I start with Niall Gillespie?
A good starting point is Irish Gothics (2014).
What is the Niall Gillespie books in order list?
In publication order: 1. Irish Gothics (2014).