The Dublin Murder Squad

by Tana French

1. In the Woods March 2011
2. The Likeness  August 2011
3. Faithful Place March 2012
4. Broken Harbour August 2012
5. The Secret Place  2014

6. The Trespasser 2016

The Spellman Files

by Lisa Lutz

1. The Spellman Files
2. The Curse of the Spellmans
3. Revenge of the Spellmans
4. The Spellmans Strike Again
5. The Trail of the Spellmans 
6. The Last Word