Gail Carriger, Soulless (The Parasol Protectorate: Book the First) (New York: Orbit/Hatchette Book Group. 2009).
Gail Carriger, Changeless (The Parasol Protectorate: Book the Second) (New York: Orbit/Hatchette Book Group. 2010).
Gail Carriger, Blameless (The Parasol Protectorate: Book the Third) (New York: Orbit/Hatchette Book Group. 2010).
Gail Carriger, Heartless (The Parasol Protectorate: Book the Fourth) (New York: Orbit/Hatchette Book Group. 2011).
Gail Carriger, Timeless (The Parasol Protectorate: Book the Fifth) (New York: Orbit/Hatchette Book Group. 2012).