Sandrelly Santos packs up and leaves Brazil abruptly. She's happy to leave her friends and family so whatever happened in Brazil has really scared her off. Why leave everything behind for a job offer? What was wrong with her old job? *All OC Characters go to Dick Wolf and Wolf Entertainment*

Cassandra Mills hates her family. She's only ever wanted to love them and be close to them but that doesn't really happen when you're not really wanted. She tries her best to be close with them but it gets harder and harder every day to even be in the same room with them. It's like she is the reject of the family that no one talks about at family events. What will happen when she crosses paths with the Intelligence Unit? *All OC Characters go to Dick Wolf and Wolf Entertainment*

Abigail Smith, also known as Abi, is a sweet girl who is alone. Has always been alone and will probably always be alone. She meets Jay Halstead and the team, who find the girl at the worst possible time. Could they possibly be the one to save her. But what if all of it could change? Will she go for it or will she stay? *All OC Characters belong to Dick Wolf and Wolf Entertainment*

When fifteen girls go missing from a group home, it shakes the whole of Chicago but it gets worse when it starts happening all over America. Skip to fifteen years later and some of them start to return. What is going on? And what does it have to do with the Intelligence Unit? Jay falls for a black haired detective but letting his guard down so quickly could get him into trouble. What happens when secrets get revealed and ghosts come back to haunt? *Contains Smut* *All OC characters go to Dick Wolf and Wolf Entertainment*

It's not everyday that a successful lawyer decides to become a firefighter. Driven by loss, Olivia Honour Lewis decides to break the mould. She gives up her old life and love to follow her new dream. At firehouse 51, she becomes a member of the family. But some become way more than family to her. She finds herself falling for someone she shouldn't, someone who is not good for her. Kelly Severide. Pt. 1

After Erin left the unit a month ago jay had been stuck with no partner since hank couldn't find a suitable match for the team, that was until a certain name popped up on his list. Not everything goes smoothly though...

After the warehouse fire, everything seems to be going well for Olivia and Kelly. They have finally stopped avoiding that they are meant for each other, the perfect time for them to make up for the lost time. But their happy ending is short-lived when Olivia's past resurfaces with the sole purpose of jeopardising her new life. The dark truth about Jerry Lou emerges and Olivia finds herself becoming the prey, a victim of a cruel hunting season that's to come. True love is ruined by death and lies. Will Kelly Severide still love her when he realises she isn't as innocent as she seems? Will he still hold her bloodstained hands? Or is there only so much someone can take? (Book 3)

Abbie Miller is a badass cop who recently joined the intelligence unit after transferring from the swat team. This badass woman becomes captivating as jay Halstead wonders about her past... -Chicago PD- •Highest Ranking ~ #1 on Chicago PD•

A freshly qualified detective joins the intelligence unit run by hank Voight, everyone takes immediate liking to her, apart from her new partner jay Halstead. She is a super sweet girl, only a year younger then her partner, but no matter how sweet someone is, there's always battles behind closed doors that no one can see... -Chicago PD-

When a young girl is caught doing illegal activities she is brought in for interrogation, but it turns out one thing links to another and she finds herself in a bit of a pickle. But maybe all of this chaos brings the intelligence unit, one detective in particular, closer to the girl...