These were some of Sylvia Day's earlier works. While they are standalone historicals, they are loosely connected by the Reece family. If you read the modern Blacklist series (#3 above), you do not need to read these originals, as the plots were modernized for the new books.
This is the series that made Sylvia Day a global phenomenon. Often mentioned in the same breath as Fifty Shades of Grey , the series is actually a more sophisticated, emotionally complex take on the billionaire romance trope. sylvia day book series
When you want a quick, steamy escape without a huge time commitment. These were some of Sylvia Day's earlier works
Sylvia Day is best known for her contemporary romance and erotic fiction, though she has also written historical romance and paranormal romance. Her books are interconnected through characters, so reading them in order is recommended for the best experience. This is the series that made Sylvia Day a global phenomenon