AJ Docker Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Last Patient of the Night | 2023 | Buy |
| Faulty Bloodline | 2024 | Buy |
| Sin City Treachery | 2024 | Buy |
| Deadly Equation | 2024 | Buy |
| Terminal Exchanges | 2025 | Buy |
| Phantom Files | 2026 | Buy |
Gary Gerlacher writes fiction centered on the AJ Docker series, which has grown to six books since its 2023 debut. The series kicked off with Last Patient of the Night and has maintained a fast release pace, with multiple titles appearing in 2024 alone: Faulty Bloodline, Sin City Treachery, and Deadly Equation. The titles suggest a thriller or medical suspense angle, with the first book’s hospital-themed name setting the tone.
Gerlacher has kept up the momentum into 2025 and 2026 with Terminal Exchanges and Phantom Files. The rapid output of six books in roughly three years, all within a single series, points to a writer who found his niche and stuck with it. Readers who pick up the first AJ Docker book have a growing series to follow without long waits between installments.