these aren't novels but I think the are really nice to read, you should read all of her works but my 2 favorites are these
https://www.fictionpress.com/s/2945191/1/Words-and-Their-Digestion
https://www.fictionpress.com/s/3004679/1/A-Year-Full-of-Days
Can they be western? If so, my favorites are Captive Prince, Magpie Lord, and Love for the Cold Blooded. I'm heavily biased towards fantasy haha. I recently read God Eaters online. For more online bl fiction I've found some good stuff on Love is an Open Road, its a project and they have a lot of fiction. If you're looking for asian stuff, a lot is only partially translated. I recently got hooked to Kill the Lights, and theres some completed stuff at Chinese BL Translations
Here is a Chinese BL novel translation site that I adore:
http://bltranslation.blogspot.ca/p/projects.html?m=1
Brother and Love Late are the two on that page that I like the most
http://bltranslation.blogspot.ca/p/links.html?m=1
The links page also has many of my favorites listed:
The Founder of Diabolism, Advanced Bravery, Counterattack, Legendary Master's Wife and Kill the Lights (Korean). I must warn you though, none of the ones I named are complete and still have a long way to go until they are fully translated.
https://9th-ave.blogspot.com/p/test.html
https://isolarium.wordpress.com/of-beauty/
http://hiirowing.livejournal.com/132246.html
Grab your tissues, this author is brutal with drama.
I'm looking for any BL books to read, preferably online. If you have any good recommendations, please lend them! I'm desperate! Thanks!