What are some good entertaining 19th century novels?

What are some good entertaining 19th century novels?
The 19th century was full of incredible novels that are revered as "classics" today. Here are a few titles, broken down by genre:
Romance:

- "Pride and Prejudice," "Emma," and "Mansfield Park," all by Jane Austen
-"Jane Eyre" by Charlotte Bronte
- "Anna Karenina" by Leo Tolstoy
- "Little Women" by Louisa May Alcott
- "Wuthering Heights" by Emily Bronte
- "The Secret Garden" by Francis Hodgson Burnet

Adventure:

- "Three Musketeers" and "The Count of Monte Cristo" by Alexandre Dumas
-Charles Dickens' novels
- "Moby Dick" by Herman Melville
- "Treasure Island" by Robert Louis Stevenson
- "Journey to the Center of the Earth," "Around the World in 80 Days," and "20,000 Leagues Under the Sea" all by Jules Verne
- Mark Twain novels

Horror

- "Dracula" by Bram Stoker
- "Frankenstein" by Mary Shelley
- "Picture of Dorian Gray" by Oscar Wilde