The three Mercer Files titles could almost be written on the tabs of an evidence box.
Black Gold Secret. The Lost Claim. The Iron Vault. Each title names something concrete inside its investigation while pointing toward a larger part of the conspiracy.
Black Gold Secret
Black gold is oil, the resource beneath the offshore industry surrounding Blackwater Rig Three. The secret isn’t simply that the rig exploded. Everyone knows about the disaster. The unanswered question is whether the official account explains why it happened and what followed afterward.
The Lost Claim
The second title refers to an Australian mining claim that should still exist in the record. Instead, its history has been altered and transferred through layers of paperwork. Calling it lost raises the central question: Was it misplaced, abandoned, or deliberately erased?
The Iron Vault
The final title names both a physical archive and the evidence system connected to it. By the third investigation, the Mercer brothers are no longer following one isolated irregularity. They’re searching for the master records that can connect Blackwater, the Australian claim, and the people who protected the larger operation.
A title should open a question
I like titles that tell readers what kind of mystery they’re entering without explaining the answer. In this trilogy, the titles also chart the widening investigation. One secret leads to a disputed claim. The claim points toward an archive capable of proving the entire chain.
Black Gold Secret releases September 8, followed by The Lost Claim on September 29 and The Iron Vault on October 20. You can preorder Black Gold Secret or visit The Mercer Files series page.
Which title would make you open the evidence box first?