After the events at the warehouse in PONR, Castiel is missing for two weeks. Then he's found by a young woman in LA and suddenly he has a reason to fight again. My take on what happened after the warehouse. Likely AU. SPOILERS 5x17

The boys have a sister with a new prophecy about her. What will the boys do and what will a certain angel do? Castiel/OC

It was the pit stop from Hell. She had two murdered parents, a mysterious voice talking to her and she was perfectly calm with it? Dean and Sam didn't know what was going on with Lizzy Berkin's, but they were going to find out.

Cas/OC.What if the Winchesters weren t the only ones under his charge?He decides it s time for the boys to meet the Williams sisters. Blair always had a crush on her guardian angel.Better summary inside.Please review otherwise I won t continue.

The angels reveal that the Winchester's have a sister and that she is what stands between the angel's winning and losing the war with Lucifer... only problem is Sam and Dean must decide do they kill her or let the angel's do it.please R/R

Tessa Ackerman was kidnapped and tortured by demons, one of them being Alastair… But she is saved by Castiel. She later meets up with Sam and Dean, who somehow have a connection with her... I suck at summaries. Please read!

Charis Winchester gives up her life as a nurse to help her brothers hunt. When Dean goes to Hell, Charis and Sam find their lives spinning out of control and when Dean returns, they find themselves faced with a war to fight and an angel on their shoulder

Abagail Singer grew up knowing that she was different. After the death of her parents she went to live with her Uncle Bobby. The Winchesters stumble into her life as well as a certain angel....

1st Installment in The End of the World and The New Girl Series. While battling the Apocalypse, Dean and Sam along with Castiel, discover a new wrinkle in their fight. Castiel discovers what it means to be human. Rated M for language & mature situations

2nd Installment in The End of the World and the New Girl Series. Amber and Castiel's love grows as they travel the roads with her brothers, Sam & Dean. Will the Apocalypse threaten to rip their relationship apart? Rated M for language & mature situations

Mae has just woken up and has no idea what happened while she was possessed by Lilith for the last 8 months. With love, demons, angels and death, Mae's little world is suddenly upside down, and her angel might never be completely hers. Cas/OC

Melinda Winchester is in love someone or something that could never love her back; Castiel.

Jenna Margosi is sent on a hunt with the Winchesters by Uriel and Castiel, and ends up learning so much more about herself in the process. ADULT CONTENT.

Prequel of the Castiel and Brooklyn Chronicles, this story tells of how their paths crossed and of the love that grew between them. Rated M for content COMPLETE! Brooklyn makes amends with a certain Archangel.... Reviews are much love!

Castiel/OC centric,NO SLASH. This is basically my version of season four, lots of similarities, but with twists,new romances, and plenty of angst!will be a long multi-chapter fic! Rating WILL rise in later chapters. also a short first chapter, sorry!

When their friend Brooklyn is ambushed by demons to break a seal, it is a race against time for the Winchester brothers to stop Damon from succeeding. Along the way old feelings re-emerge and new ones will be revealed. Rated M for sexual content COMPLETE!

Sam and Dean are driving down a deserted road late one night;and they see a girl walking along the road. Who is she? And can a certain angel get her to open up to him? This is a Castiel/oc story. Rated M to be safe.

Arya Summers lives a perfect life, but she's always afraid of losing it all when her deep dark secret spills. Castiel is an angel of the Lord,a fierce warrior and dutiful son.War is breaking out,what happens when these two very different people meet? Castiel/OC, starting from season 5

Mary Castiel Winchester is Dean's daughter. She has no idea about the Supernatural world and Dean wants to keep it that way. Until one fateful day an old enemy returns and an old friend who is supposed to be dead is back. Dean wants to keep Mary away from that life, but what can he do when the world is falling apart and Mary is the only who could save them. Cas/OC

In a past life, Castiel attempted to save a girl from demons and failed; little did he know that after begging to his father for her to be alive and well that God did just that, in the same timeline that Dean and Sam are in when Castiel needs her most..

Her name was Mary Winchester. After her parents had been killed by Leviathans, she returned back in time to prevent Castiel from opening the Purgatory and freeing them. But it turned to be more difficult than she expected as the relationship between her fathers in 2011 weren't exactly the way she used to see in her own timeline. Dean/Castiel; Daughter!from!the!future; Not MPreg.

Abigail is Sam and Dean's cousin. There are secrets about her that will soon be revealed. Starts in season two and progresses from there. Changed my mind no CastielxOC that's just weird. But there will be eventual romance

Life for the Winchesters has never been easy. But now, on the eve of a celestial war, they find themselves travelling with an extremely powerful Siren- Raynea. As the seals continue to break, and the angels show their true plans, Castiel continues to go further and further away from heaven, as Raynea steadily unveils a chess game older than the universe. One she is winning.

Year 2014. The Croatoan virus has devastated the globe. Dean&Cas have made the camp their refuge. It's hell on earth for the ex-angel in particular. Things change for Castiel when Dean brings a wounded woman back to the camp. M for future chapters Cas/OC

Everything is not what it seems. Joie, Dean and Sam's adopted little sister, has a secret even she doesn't know. Dean is being forced to realize not all demons are evil. Meg has to face the fact she's not as evil as she seems. Castiel is looking at Joie in a way that is less than pure, and does Sam really want normal? A Castiel/OFC story. Mostly AU. Full summary inside.