Well, 'Fifty Shades Darker' stands out as it has a very strong brand. It has been made into movies, which has increased its popularity. Some other red novels may not have that kind of multi - media exposure. Also, its characters are more well - known in popular culture compared to characters in many other red novels. However, other red novels may offer more in - depth exploration of certain themes that 'Fifty Shades Darker' might only touch on briefly.
In contrast to other red novels, 'Fifty Shades Darker' focuses a great deal on the relationship between two main characters. It builds a whole world around their interactions. Some other red novels might be more plot - driven or explore a wider range of relationships. 'Fifty Shades Darker' also uses a particular style of writing that is very accessible, while some other red novels may have a more literary or experimental writing style. Additionally, the marketing and promotion of 'Fifty Shades Darker' has been much more extensive, which has made it more recognizable in the red novels category.
Compared to some other red novels, 'Fifty Shades Darker' has a more mainstream appeal. It has a wider readership due to its blend of romance and elements of erotica. Other red novels might be more niche in their themes or writing styles.