Series
The Immortal Doc Holliday Series
21 audiobooks · 2021–2026
In reading order
Hidden
M.M. Crumley
The Immortal Doc Holliday
M.M. Crumley
Ruthless
M.M. Crumley
Instinct
M.M. Crumley
Rogues
M.M. Crumley
Empire
M.M. Crumley
Omens
M.M. Crumley
The Immortal Doc Holliday: Chasm
M.M. Crumley
Feral
M.M. Crumley
The Immortal Doc Holliday: Oblivion
M.M. Crumley
Relentless
M.M. Crumley
The Immortal Doc Holliday: Requiem
M.M. Crumley
Hellion
M.M. Crumley
The Immortal Doc Holliday: Shadows
M.M. Crumley
Indebted
M.M. Crumley
The Immortal Doc Holliday: Fathom
M.M. Crumley
The Immortal Doc Holliday: Ferocity
M.M. Crumley
The Immortal Doc Holliday: Onslaught
M.M. Crumley
The Immortal Doc Holliday: Echoes
M.M. Crumley
The Immortal Doc Holliday: Tempest
M.M. Crumley
Regnum
M.M. Crumley