Librarian Sebastian Rath is the only one who believes his friend Kelly O’Neil disappeared due to foul play. But without any clues or outside assistance, there’s nothing he can do to prove it. When bookbinder Vesper Rune is hired to fill the vacancy left by O’Neil, he receives an ominous letter warning him to leave. After he saves Sebastian from a pair of threatening men, the two decide to join forces and get to the truth about what happened to O’Neil.

Parapsychologist Dr. Nigel Taylor doesn’t work with psychic mediums. Until, that is, a round of budget cuts threatens his job and an eccentric old woman offers him a great deal of grant money. The only catch: He must investigate a haunted house with a man she believes to have a true gift.

After losing the family fortune to a fraudulent psychic, inventor Henry Strauss is determined to bring the otherworld under control through the application of science. All he needs is a genuine haunting to prove his Electro-Séance will work. A letter from wealthy industrialist Dominic Gladfield seems the answer to his prayers. Gladfield’s proposition: a contest pitting science against spiritualism, with a hefty prize for the winner. The contest takes Henry to Reyhome Castle, the site of a series of brutal murders decades earlier.

New York copper Tom Halloran is a man with a past. If anyone finds out he once ran with the notorious O'Connell tunnel gang, he'll spend the rest of his life doing hard time behind bars. But Tom's secret is threatened when a horrible murder on his beat seems to have been caused by the same ancient magic that killed his gang. Cat shifter Cicero is determined to investigate the disappearance of one friend and the death of another, even though no one else believes the cases are connected.

Repressed scholar Percival Endicott Whyborne has two skills: reading dead languages and hiding in his office at the Ladysmith Museum. After the tragic death of the friend he secretly loved, he's ruthlessly suppressed any desire for another man. So when handsome ex-Pinkerton Griffin Flaherty approaches him to translate a mysterious book, Whyborne wants to finish the job and get rid of the detective as quickly as possible. Griffin left the Pinkertons following the death of his partner, hoping to start a new life. But the powerful cult that murdered Glenn has taken root in Widdershins, and only the spells in the book can stop them.

Abandoned by his father, Gareth Inglis grew up lonely, prickly, and used to disappointment. Still, he longs for a connection. When he meets a charming stranger, he falls head over heels—until everything goes wrong and he's left alone again. Then Gareth's father dies, turning the shabby London clerk into Sir Gareth, with a grand house on the remote Romney Marsh and a family he doesn't know. The Marsh is another world, a strange, empty place notorious for its ruthless gangs of smugglers. And one of them is dangerously familiar…

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.

Though I was born with the ability to see the dead, I struggled with it until my brother was killed and his ghost was left behind. Now, I’m determined to figure out who is responsible for his death…the problem is that Detective Maddox Booker, the one working the case, is a grumpy and stubborn man who wants nothing to do with me and definitely doesn’t believe in ghosts. It doesn’t help that I keep finding myself looking ridiculous in front of the detective, thanks to interfering ghosts who enjoy laughing at my expense.

When the light-magic users known as Casters took everything from me, I vowed to make them pay. Little did I know the perfect opportunity would show up in the form of a sweet Caster the moment I took his arrow to the heart…literally. Bastian knows that I’m made of dark magic, the very thing he’s been taught to destroy. But instead of turning away from me, he takes a chance on me, leading me behind the walls of the group out to kill me.

Xander Corey lives simply, sustainably, on the outskirts of Osprey, a small, quaint town in Upstate New York. He’s a librarian when the town’s budget can afford him, a good friend, kind neighbor, and also, a witch. And while that’s of no concern to anyone around him, there are others, non-humans, who have a vested interest in Xander’s family land. Xander knows something dark and dangerous is brewing. He’s just not quite sure what.

London, 1925. Sebastian de Leon is adjusting to life after three years spent enthralled by blood magic. The atrocities he committed under its control still weigh heavily on his conscience, but when he’s asked to investigate a series of mysterious murders, it feels like an opportunity to make amends. Until he realizes the killer’s next likely target is a man who witnessed Sebastian at his worst - the Viscount Fine.

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.

Rune Saint John, the last child of the fallen Sun Court, is hired to search for Lady Judgment's missing son, Addam, on New Atlantis, the island city where the Atlanteans moved after ordinary humans destroyed their original home. With his companion and bodyguard, Brand, he questions Addam's relatives and business contacts through the highest ranks of the nobles of New Atlantis. But as they investigate, they uncover more than a missing man: a legendary creature connected to the secret of the massacre of Rune's Court.

Will Darling came back from the Great War with a few scars, a lot of medals, and no idea what to do next. Inheriting his uncle's chaotic secondhand bookshop is a blessing...until strange visitors start making threats. First a criminal gang, then the War Office, both telling Will to give them the information they want, or else. Will has no idea what that information is, and nobody to turn to, until Kim Secretan - charming, cultured, oddly attractive - steps in to offer help. As Kim and Will try to find answers and outrun trouble, mutual desire grows along with the danger.