They once promised to always have each other's back but destiny does not always go as planned. Now almost four years later, each one living their life in a different state, fate forces them to work together. How will this end for them? How are they going to deal with this reunion and the feelings of years ago? Can they overcome the past? Can they at least become friends again?

When jay halstead finds two troubled kids while moving into an abandoned building, it doesn't seem to sit right with him... -Chicago PD- •Highest Ranking ~ #1 on Chicago PD•

TW: Rape and self harm will be mentioned in this book. She spent a whole life protecting other peoples children. But what happens when it's her own? A normal Saturday. A call into work. Nothing unusual. Until someone from Olivia's past decided it's time to remind her of a mistake she thought it was buried. They can't get to her so they go after you. By the time Olivia realises what's happening, it's already too late and the case turns into something far more personal than she ever imagined. Because this time is not just another victim, it's her daughter. And when the truth comes out... when she realises who is behind it, the guilt might destroy her before anything else does Y/n is a 15 year old girl who had a normal typical life. Went to school. Had a loving Mother. Until something happens to her that can't just be fixed. She struggles to talk, even to her own mother. She turns to unhealthy coping mechanisms to feel an emptiness.

Sequel to Wild One

No one expects the call Jay got at 3 AM. A sister who had no home, and a 2 year old. How do we do this?

Madisyn never thought she'd be without both her parents, but with Jay back in the Army. Her and Hailey have to figure out a whole new dynamic. Post 10x03

Kamryn Grace Halstead was born to Jay and Hailey in March of 2005. Follow them as they manage their stressful job along with their rambunctious toddler. Prequel to "Wild One"

Macie Vanessa Halstead loves hearing stories, she always has done. Whether it be fairytales or storybooks, her face would light up every time she was sat down to hear one. But there was a certain way her face would change with excitement and anticipation when she was told a real-life one and the six-year-old especially loved hearing ones of before she was born, calling it the real-life fairytale. However one day the girl's curiosity comes back to bite her parents in the ass. She wants to know her story, the same story that Jay and Hailey didn't like to remember back on. They had wanted to tell her but couldn't find a way for the young girl to understand - and it was still difficult for them to talk about themselves, but their adamant daughter was more stubborn than the both of them combined and wasn't letting it go easy. So while waiting they decide to tell it as it was, the story of how she was born. Macie's story, as they called it. *set in the same timeline as 'another life'* - Requested by: Kaitylynn26 -

Isla Halstead is the daughter of Detectives Jay Halstead and Hailey Upton. She's been addicted to horseback riding since she was 6 years old, with dreams of reaching the Olympics. Her parents support her fully along the way and are determined to do whatever they can to make her dream a reality. But not everything is sunshine and rainbows along the way. Follow Isla and her journey of reaching her goal. Cover created by @sparkledinadaydream

After pulling his sixteen-year-old sister, Alex, out of an unsafe home, Detective Jay Halstead is determined to give her life stability. But building a family isn't as simple as moving to a new apartment. Alex has spent years surviving on her own, and trusting Jay - really trusting him - doesn't come easy. Jay, protective to a fault, struggles to balance giving her space with keeping her safe. As they navigate the growing pains of their new reality, old wounds resurface, tempers flare, and the road ahead feels anything but smooth. But one thing is certain: neither of them is going anywhere. The Long Road Home is the sequel to The Long Haul, and while you could jump in here, you'll get the full weight of their journey by reading the first story.