Although that this series is Candy, it has a fantastic Gazer storyline. How Alex and Isabel are potrayed is great and worth reading.
The stories contain UC and dark subjects.
THE PRAETORIAN UNIVERSE SERIES BY DocPaul
Title: The Praetorians
Author: DocPaul
Rating: NC-17
Summary: M&M AU story with strong ensemble casts. The Praetorians is a cop drama murder mystery that takes place in Roswell , NM . This is the first story in a trilogy. A hard case police detective, Michael Guerin meets Professor Maria DeLuca during a murder case. None of the alien children realize they are aliens. This story is the building of a legend…of a King and his modern Praetorian Guards.
Warning: The Praetorian Universe is a dark one, so the lives of the characters hold some angst.
http://www.perchance.eu/fic/docpaul/praetorians01.html
Title: The Killing
Author: DocPaul
Rating: NC-17
Warning: Dark Universe…angst, violence, bloodletting, bloodsports, bondage, masochism, slash…pretty much everything.
Summary: Second in the trilogy, Detective Michael Guerin and his mate, Professor Maria DeLuca have been together for a year since the first case that brought them together. Once again murder and violence finds a way into their lives, and nothing will ever be the same.
http://www.perchance.eu/fic/docpaul/tkj01.html
Title: Pygmalion
Series: The Praetorians
Author: DocPaul
Rating: NC-17
Spoilers: none, this is an AU.
Warnings: This is a dark universe. There is bondage, domination, slap and tickles, bloodletting and blood-sports, and child birthing…so be prepared. Oh, and slash.
http://www.perchance.eu/fic/docpaul/pyg01.html