The Lazarus Protocol: Trail: Trail

This audiobook is narrated by a digital voice.

Claire Whelan and Ethan Pippen are running.

Sylvarcon is behind them, Tarain is closing in, and the only thing they have is a pendant that opens doors no one was supposed to find.

The trail begins with a contact in Asunción — a woman who passes them a biological marker and a name. It leads underground, through an abandoned Paris metro station, to a library that doesn't exist on any map. And to an AI that has been waiting decades for someone to ask the right questions.

Inside the DataCard Shu Whelan left behind: the full truth about PATHALOGICUS. Not an experiment. Not an accident. A decision — made by someone who loved her daughter — that changed the genetics of an entire civilization without asking permission.

The answers are worse than the questions.

Trail is the second book of The Lazarus Protocol trilogy.