Author has written 5 stories for Merlin.
You can find the fic I wrote for the Merlin Holidays 2014 on AO3 here. It's Gwen/Arthur/Merlin and won't be posted here on ffnet due to ffnet not supporting threesomes.
Another threesome!fic I wrote is called Mole and features Lancelot/Gwen/Morgana. It won't be posted here on ffnet for the same reason as the fic above.
Detochkina wrote an amazing remix of 'Best of the Best' for Camelot_Remix 2017, and it can be found here. But please note that you have to be signed in to archiveofourown.org in order to view it.
I also have a livejournal. Check it out if you want to ;) I'm modding the fest Finish that Fic, Merlin and if you have a lot of WIPs laying about in some dark, forgotten corner of your computer, I seriously recommend signing up for it ;)