And Then There Were None by Agatha ChristieThe Surgeon by Tess GerritsenHeartsick by Chelsea CainSharp Objects by Gillian FlynnDark Places by Gillian Flynn
Best Female Crime/Mystery/Thriller Writers
1,284 books — 721 voters
Eon by Alison Goodman
Best Gender Bender
125 books — 182 voters

And Then There Were None by Agatha ChristieMurder on the Orient Express by Agatha Christie
Best Literary Mysteries
2,508 books — 4,483 voters
And Then There Were None by Agatha ChristieMallory's Oracle by Carol O'Connell
Best Crime & Mystery Books
7,274 books — 15,389 voters