Here are some more Edgar nominees to check out. These are for the Best First Novel by an American author.
The Resurrectionist by Matthew Guinn (W.W. Norton)
Ghostman  by Roger Hobbs (Alfred A. Knopf)
Rage Against the Dying  by Becky Masterman (Minotaur Books)
Red Sparrow  by Jason Matthews (Simon & Schuster - Scribner)
Reconstructing Amelia  by Kimberly McCreight (HarperCollins Publishers