Everett Larkin works for the Cold Case Squad: an elite - if understaffed and overworked - group of detectives who solve the forgotten deaths of New York City. Larkin is different from others, but his deduction skills are unmatched and his memory for minute details is unparalleled. So when a spring thunderstorm uproots a tree in Madison Square Park, unearthing a crate with human remains inside, the best Cold Case detective is assigned the job.

I hate Valentine Tye. I’ve hated him since we were ten years old. I hate everything he is, everything he stands for. Even the mention of his name gets my back up. And when I see him? My blood boils. My jaw clenches and my hands curl into fists. That’s how much I hate him. I want to cause him pain. I want to hold him down and actually hurt him. And if that’s not bad enough, that’s exactly what he wants me to do to him.

Teancum Leon, who goes by Tean, is a wildlife veterinarian. His life has settled into a holding pattern: He loves his job, he hates first dates, and he only occasionally has to deal with his neighbor Mrs. Wish’s cat-related disasters. All of that changes, though, when a man appears in his office, asking for help to find his brother. Jem is convinced that something bad has happened to Benny, and he thinks Tean might be able to help. Tean isn’t sure, but he’s willing to try. After all, Jem is charming and sweet and surprisingly vulnerable. Oh. And hot.

Auggie is starting his first year at Wroxall College. It’s a punishment, and he’s determined to make his way through the year, prove himself, and earn the right to go back home. Theo is a grad student recovering from a terrible car accident. He’s lost his husband and their daughter, and he’s trying to figure out how to keep going. When both are tangled up in a murder, though, they have to set their personal problems aside and work together — first to clear their names, and then, when the killer turns his attention on them, to survive. 

My name is Hudson Newgate, but my teammates call me "New Guy". That was my nickname in Chicago, too. And Vancouver. That’s what happens when you keep getting traded. Brooklyn is my last chance, especially after my poor performance last season.

After Emery Hazard loses his job as a detective in Saint Louis, he heads back to his hometown - and to the local police force there. Home, though, brings no happy memories. Hazard's new partner, John-Henry Somerset, had been one of the worst tormentors, and Hazard still wonders what Somerset's role was in the death of Jeff Langham, Hazard's first boyfriend. When a severely burned body is discovered, Hazard finds himself drawn deeper into the case than he expects. Determining the identity of the dead man proves impossible, and solving the murder grows more and more unlikely.

Rufus O’Callaghan has eked out a living on the streets of New York City by helping the police put away criminals as a confidential informant. But when Rufus shows up for an arranged meeting and finds his handler dead, his already-uncertain life is thrown into a tailspin. Now someone is trying to kill Rufus too, and he’s determined to find out why.

Sixteen-year-old Jack Moreno is managing to hold his life together. Barely. After a terrible car accident leaves his father unable to work, Jack makes ends meet by dropping out of school and covering his dad’s custodial shifts at a school for troubled teens, high in the Wasatch Mountains. Everything is going all right until the night Jack finds Sarah Watson—yes, descendant of that Watson—dead.

Strange things are happening all around Brinnswick. Things that remind me of a piece of my past I’d rather forget. Girls are being killed, drained of blood, and left with strange markings on their bodies. When I finally connect the cases together, a specialist is called in - though, what he’s a specialist of is beyond me. When the chief assigns him as my new partner for the case, I can’t help but groan on the inside. Why of all people would I be assigned to Ailin Ellwood? 

Rookie forward Isaac Rivera is still finding his footing in the big leagues where he’s no longer the best player on the roster. It’s a whole new world, especially now that several of his hockey idols have become teammates. Friends, even. There’s one who’s more than a hockey idol, though…and he might end up being more than a friend.