Saturday, October 31, 2026 · 5:00 PM – 7:00 PM ET
Halloween Author Signing
Thrillerdelphia
4203 Main Street, Philadelphia, PA 19127 Get directions →
Thrillerdelphia has a terrifying weekend in store for lovers of thrillers, horror and dark fiction. Ken will be joining the festivities and signing copies of his debut slasher, All the Houses Went Dark, on Halloween night.