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.

When an infant is taken from his carriage in broad daylight, missing persons detective Quaid Valor must race against the clock to find the child and bring him safely home to his family. Unfortunately, Quaid’s partner isn’t available, and his team is spread thin. Begrudgingly, Quaid must accept the help from his rival, homicide detective Aslan Doyle. Aslan is Quaid’s opposite in every way. He’s bold, outspoken, arrogant, and the office playboy. And much to Quaid’s chagrin, Aslan seems to have set his sights on Quaid as his next conquest.

Most people in Aleksey Rider-Mikkelsen’s life would probably assert that at 50, honest living and sobriety were long overdue. But recovering in bed from the lingering after-effects of his leg injury, bored, in pain, and feeling entirely irrelevant, Aleksey doesn’t much care what Benjamin Rider-Mikkelsen thinks. He doesn’t appreciate the close monitoring either.

Miles Castillo has spent his entire life running from the crime his parents committed. He’s an alpha without a pack, and a son whose very name is poisoned. When two werewolf hunters catch him, he has to choose between a man who wants his head mounted on a wall and Cade Bartlett, the mage prince who doesn’t realize who Miles is.

When the Summer Queen summons Parker to her court, the private investigator knows there’s trouble brewing. Trapped into compliance by his past debt, he’s tasked with locating a missing girl in San Amaro. Now he has to find the girl or give up his life. Things only get more complicated when a very familiar cop asks Parker for his help on a case involving murdered magic users. With the victims completely drained of their magic, the San Amaro Police Department needs Parker’s special skill set to track down a killer.