Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Locked in a Stranger’s Room | 2025 | Spencer Guerrero | Buy |
| 2 | The X-Mas Day Butcher | 2025 | Spencer Guerrero | Buy |
Spencer Guerrero’s standalone novels step outside his established series to explore new thriller scenarios. Locked in a Stranger’s Room and The X-Mas Day Butcher, both published in 2025, offer self-contained stories with the same fast-paced, twist-driven approach that defines his series work.
These books give readers a way to sample Guerrero’s style without committing to a series, though fans of his Twisted Family Mysteries will recognize his knack for putting characters in desperate situations where nothing is what it first appears.