Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Foray | 2025 | Toby Neighbors | Buy |
| 2 | Conspire | 2025 | Toby Neighbors | Buy |
| 3 | Siege | 2025 | Toby Neighbors | Buy |
The Alien Agenda series is a 2025 trilogy that follows the progression of an alien threat from first encounter to full siege. The three titles – Foray, Conspire, Siege – outline an escalation from scouting and conspiracy to open warfare.
This is one of Neighbors’ most recent projects, and the tight three-book structure gives it a focused narrative arc compared to his longer-running series. The alien invasion concept is a classic science fiction premise that Neighbors approaches through his military fiction lens.