late 1800s

North & South: The Commentary
Artfully Yours (The Duke Undone #3)
Bringing Down the Duke (A League of Extraordinary Women #1)
The Clockwork Scarab (Stoker & Holmes #1)
Deathless Divide (Dread Nation #2)
The Devil and the Heiress (The Gilded Age Heiresses #2)
Dodger
The Downstairs Girl
Dread Nation (Dread Nation #1)
The Duchess War (Brothers Sinister #1)
The Heiress Effect (Brothers Sinister #2)
The Countess Conspiracy (Brothers Sinister #3)
The Suffragette Scandal Talk (Brothers Sinister #4)
Sweetly to Me (Brothers Sinister #4.5)

The Duke Undone (Duke Undone #1)
The Falconer (The Falconer #1)
The Heiress Gets a Duke (The Gilded Age Heiresses #1)
Jackaby (Jackaby #1)
The Lady Tempts an Heir (The Gilded Age Heiresses #3)
The League of Gentlewomen Witches (Dangerous Damsels #2)
My Dear Henry
Newsies
The Night Crossing
A Rogue of One’s Own (A League of Extraordinary Women #2)
President McKinley: Architect of the American Century
Pride And Prejudice And Zombies
Romancing the Duke (Castles Ever After #1)
Say Yes to the Marquess (Castles Ever After #2)
When a Scot Ties the Knot (Castles Ever After #3)

The Ruby In the Smoke (Sally Lockhart #1)
The Runaway Duchess (Duke Undone #2)
The Secrets of Hartwood Hall
Something Strange and Deadly (Something Strange and Deadly #1)
Stalking Jack the Ripper (Stalking Jack the Ripper #1) 
Under A Painted Sky
Wicked and the Wallflower (The Bareknuckle Bastards #1)
Brazen and the Beast (The Bareknuckle Bastards #2)

The Wisteria Society of Lady Scoundrels (Dangerous Damsels #1)