Harry overhears a conversation between Severus and Draco about Severus' affections for a certain Gryffindor and decides to come clean about his feelings for the surly man since he clearly shares his affections. You know what they say about assuming… – AU

After Dumbledore is killed while dueling Voldemort in the Atrium at the Ministry of Magic, the existence of Harry's secret older half-sister, Lorelei, comes to light. How will Harry adjust to having a very Slytherin older sister? How will Severus handle his strong attraction to her? And how will everyone handle her very big secret? – A/U, OOC [SS/OFC, HP/DM, HG/RW, BZ/GW]

Sheldon, Penny & Leonard find their peaceful immortal existence thrown into chaos when a rival coven declares war. Sequel to Masquerade. - A/U, OOC [S/OFC, L/P, H/B]

Lucius Malfoy has a secret he's keeping. She has strawberry blonde hair, grey eyes, his cheekbones and her muggle-born mother's smile. A/U [LM/OFC]

A series of unrelated song inspired one shots. - A/U, OOC [All characters including random pairings.]

When Hogwarts calls in the elite Hunters to help guard the grounds, the rules of war begin to change. A/U. [LM/OFC, SS/HG, DM/GW, HP/LL, RW/LB]

Everyone's lives are put at risk when Sheldon discovers Penny's big secret. A/U, OOC [S/OFC, L/P]

After a virus outbreak a secret about Sheldon comes to light changing everything the group of apartment 4A knows. [Eventual Shenny, A/U, Zombie Apocalypse]