Hesperides' Apple by Ogygiasylph
Rated: Professors [Reviews - 227]
Summary:
When Ginny Weasley becomes Draco Malfoy's wife, he suspects neither her true identity nor her dangerous motives. But when all Hell breaks lose and their relationship takes unexpected turns, there is more at stake than preserving their marriage--namely, preserving their lives.
A Certain Slant of Light by Hatusu
Rated: Professors [Reviews - 61]
Summary: 
At age fifteen, Regulus Black became sole heir to the largest fortune in Wizarding London. At sixteen, his abnormal intelligence won him entry into the most notorious cult of Dark wizards on earth. At seventeen he made a mistake – one that he would never be able to take back – and his entire world came crashing down.
Enter London, 1979. The story of a boy who managed to defy Voldemort at the height of his regime. But what price did he have to pay?
Dead Roses by Kage
Rated: Professors [Reviews - 94]
Summary: He knew why he could not stop thinking of her. His body pulsated with the urge to see her. She didn't trust herself around humans, so how did she come to trust her greatest challenge? This is their story.