I will second Ivanhoe
. I would have pushed Persuasion
along (about time I read some Jane Austen) and War of the Worlds
along, but both are already fully nominated.
I will use one of my nominations for The Black Arrow
by Robert Louis Stevenson.
The Black Arrow: A Tale of the Two Roses
is an 1888 novel by the Scottish author Robert Louis Stevenson, which can be classed genre-wise as a historical adventure novel and a romance. It is available as an ebook for free from a number of sources (Inkmesh