Title: In the Woods (Dublin Murder Squad Series #1), Author: Tana French
Title: The Likeness (Dublin Murder Squad Series #2), Author: Tana French
Title: Faithful Place (Dublin Murder Squad Series #3), Author: Tana French
Title: Broken Harbor (Dublin Murder Squad Series #4), Author: Tana French
Title: The Secret Place (Dublin Murder Squad Series #5), Author: Tana French
Title: The Trespasser (Dublin Murder Squad Series #6), Author: Tana French