Characters in The Dragon Factory

Joe Ledger

Leads the DMS's Echo Team against two rival groups of geneticists.

Also in Countdown, Patient Zero, Zero Tolerance, Material Witness, Deep, Dark, Dog Days, The King of Plagues, Assassin's Code, Borrowed Power, Extinction Machine

Grace Courtland

A major in the DMS and one of Ledger's closest companions on the team.

Also in Patient Zero, Code Zero

Rudy Sanchez

Returning DMS team member who acts as Ledger's conscience and keeps him grounded.

Also in Patient Zero, Dog Days, The King of Plagues, Assassin's Code, Extinction Machine, Code Zero, Joe Ledger: The Missing Files

Mr. Church

The enigmatic, eccentric figure at the head of the DMS, returning from Patient Zero.

Also in Patient Zero, Material Witness, Dog Days, The King of Plagues, Assassin's Code, Extinction Machine, Code Zero, Joe Ledger: The Missing Files

Bunny

Echo Team operative who works in tandem with Top.

Also in Patient Zero, Zero Tolerance, Material Witness, Deep, Dark, The King of Plagues, Assassin's Code, Extinction Machine, Code Zero, Joe Ledger: The Missing Files

Top

Echo Team operative who works in tandem with Bunny.

Also in Patient Zero, Material Witness, Deep, Dark, The King of Plagues, Assassin's Code, Extinction Machine, Code Zero, Joe Ledger: The Missing Files

Dr. Hu (Joe Ledger)

DMS team member whose blunt, provocative views add dark humor.