- Woof at the Door
- Word Games (Angie Gomez Cozy Murder Mystery, Book 2)
- Word to Death
- Word to the Wise
- Words Can Kill (Ghostwriter Mystery 5)
- Words That Kill
- Words With Fiends
- Working for Charlie
- Working Girls
- Working Murder
- World Cup and Pink Ropes
- World Enough
- World Without Safewords
- Wormwood
- Worst Laid Plans
- Worth a Thousand Words
- Writing a Wrong
- Writing All Wrongs
- Written In Blood
- Written in Stone
- Wrong Alibi
- Wrong Place
- Wrong Side of the Paw
- Wrong Turn
- Wrongful Termination
- Wrought Iron Gate: The Hannah Chronicles
- Wunderheilung
- Wura's Woodin Adventures: A Novella (The Aso-Ebi Chronicles, Part 2)
- Wuthering Frights
- Wuthering Kites
- Wölfe im Olivenhain