US Marshals: Task Force 9 Books in Order

After witnessing a syndicate execution, emergency physician Iris Kincaid relies on marshal Boyd Vance to disappear her. A blizzard traps them in a fortified mountain safehouse, where growing intimacy complicates their defense against the killers pursuing her.

Hacker Ivy attacks the financial networks of the syndicate that destroyed her life, until marshal Julian Rhodes captures her. Working together from an island safehouse, they face a narrowing escape window and the difficulty of trusting each other.

Profiler Silas Jensen hunts Dahlia, a secretive operative serving a trafficking syndicate. When their confrontation collapses into chaos, the marshal and his target must flee together across Southeast Asia, questioning their assumptions as enemies pursue them.

Sniper Dax Calloway helps rescue Lily, a kidnapped ballerina held beneath Bangkok. When the extraction fails, he abandons his usual distance to protect her, forcing them into a dangerous escape from the trafficking syndicate.