Detective Science

Who killed the killer? In his brilliant and startling new novel, Jonathan Kellerman, perennial bestselling author and premier proprietor of the psychological thriller, gives a sharp and timely twist to homicide's central question. Someone has murdered euthanasia champion Dr. Eldon Mate--a...

The dead carry their secrets with them.... At least until they end up at Riley Smith's door. Her latest spectral visitor is a murdered bride with a need for revenge, and not necessarily for the person who killed her. Never mind that killer is about to strike again. Riley's determined to help, but is missing Hayden, the hot, ghostly boy who's always had her back. Living, breathing Hayden is awake, which means his spirit isn't around to flirt with Riley anymore. Worse yet, the "real" Hayden doesn't remember her.

Set in 1906, Dreamhunter describes a world very similar to ours, except for a special place, known simply as "The Place", where only a select group of people can go. These people are called Dreamhunters, and they harvest dreams that are then transmitted to the general public for entertainment, therapy - or terror and political coercion. Inside The Place, 15-year-old Laura finds out what happened to her missing father and uncovers a government secret.

THE UNITED STATES IS IN CHAOS as hordes of the undead ravage the country. General Gary Markum, virologist Dr. Benjamin Lieber, and Colonel Jack “Ghost” Crown, M.D., lead a secret military compound working on a cure. Simultaneously, Jack and his men battle zombies and vicious marauders to expand the Crown Territory safe zone.

Mara Dyer once believed she could run from her past. She can’t. She used to think her problems were all in her head. They aren’t. She couldn’t imagine that after everything she’s been through, the boy she loves would still be keeping secrets. She’s wrong.

The day Louisiana teenager Rory Deveaux arrives in London marks a memorable occasion. For Rory, it’s the start of a new life at a London boarding school. But for many, this will be remembered as the day a series of brutal murders broke out across the city - gruesome crimes mimicking the horrific work of Jack the Ripper in the autumn of 1888. Soon “Rippermania” takes hold of modern-day London, and the police are left with few leads and no witnesses. Except one. Rory spotted the man police believe to be the prime suspect.

Mara Dyer wants to believe there's more to the lies she's been told. There is. She doesn't stop to think about where her quest for the truth might lead. She should. She never had to imagine how far she would go for vengeance. She will now. Loyalties are betrayed, guilt and innocence tangle, and fate and chance collide in this shocking conclusion to Mara Dyer's story. Retribution has arrived.

Tallulah “Lou” Thatcher has a gift: she can see dead people. But in New Orleans, Louisiana, this is not a drawback. On the contrary, her ability to see ghosts helps her host viral ghost tours through the historic Garden District. When rival tour guide Adam Brandt–who accused her of faking her encounters to undercut his business–is found murdered, Lou is the only one who can see him… his ghost, that is.

Violet Ambrose is grappling with two major issues: Jay Heaton and her morbid secret ability. While the 16-year-old is confused by her new feelings for her best friend since childhood, she is more disturbed by her "power" to sense dead bodies or at least those that have been murdered. Since she was a little girl, she has felt the echoes the dead leave behind in the world . . . and the imprints that attach to their killers.

Annoying but loving family? Check. Picturesque small town with a hot police chief? Check. A rescue hellhound, a black cat with attitude, and a pet python that thinks he’s a puppy? Triple check. My story has all the hallmarks of a sweet and cozy supernatural tale, but there’s a twist—I am evil. Well, I’m supposed to be evil thanks to both nature and nurture, but I fight it with every fiber of my being. I just want to live a normal life. I even joined the FBI instead of the Federal Bureau of Magic, until my powers reared their ugly head and the agency sent me packing back to my hometown.

Bhaajan grew up in the Undercity, a community hidden in the ruins buried beneath the glittering City of Cries. Caught between the astonishing beauty and crushing poverty of that life, and caught by wanderlust, she enlisted in the military. Now retired, Major Bhaajan is a private investigator who solves cases for the House of Majda, a powerful royal family centered in Cries. The powerful elite of the City of Cries are disappearing, and only Bhaajan, who grew up in the Undercity, can find them - if she isn’t murdered first.

Olivia Kendrick has déjà vu. The star of Nightmare's popular Wild West Stunt Show is found dead after a heated argument, and it looks like an animal attack. Olivia knows better, though. The scene is eerily similar to the first murder she ever investigated in Nightmare. There's a young new stunt rider eager to take over the starring role, but he's not the only one with a motive for murder. As clues mount about money problems, old grudges, and unbridled ambition, the suspect list only gets longer.

Retired Guild Artemis Inquisitor Georgia Drake has left the paranormal world behind after the death of her partner in the line of duty. Along with her job investigating crime and murder. With her Hades Guardian mastiff, Benjamin, and raven pair for company, she moves her entire life across the continent to escape not only the loss but her oppressive and powerful family. But someone like George isn't meant for a nice, quiet retreat to the normal human world. The biggest problem?

When Little Red returns to Grannie’s house, she senses things aren’t right. Little Red must use her newfound detective skills to determine if Grannie is who she says she is. When Red learns that Grannie really is in danger, Red comes up with a plan to help save the day - all with a little help from science.

For my birthday, my best friends Gilly and Pippa signed us up for a weekend at the Central Midwest Spa Convention. Yay. Massages, fine dining, maid service, and best of all, as long as we attend a few workshops, the weekend is a tax write-off. It should be all sunshine and roses, right? Wrong. My former intern at Belliza Beauty aka the Job Stealer, Carmen Carraway, is a featured presenter. Yuck. Throw in an ex-boyfriend, a number one fan, a brewing scandal, and a dead body, and my relaxing birthday weekend is DOA.

On the quest to find her missing mother, prim and proper Enne Salta became reluctant allies with Levi Glaisyer, the city's most famous con man. Saving his life in the Shadow Game forced Enne to assume the identity of Seance, a mysterious underworld figure. Now, with the chancellor of the republic dead and bounties on both their heads, she and Levi must play a dangerous game of crime and politics...with the very fate of New Reynes at stake.

Only days after a corrupt election and brutal street war, one last bloodthirsty game has begun. The players? The 22 most powerful, notorious people in New Reynes. After realizing they have no choice but to play, Enne Scordata and Levi Glaisyer are desperate to forge new alliances and bargain for their safety. But while Levi offers false smiles and an even falser peace to the city’s politicians, Enne must face a world where her true Mizer identity has been revealed...and any misstep could turn deadly.

In 1929, Edwin Hubble announced the greatest discovery in the history of astronomy since Galileo first turned a telescope to the heavens. The galaxies, previously believed to float serenely in the void, are in fact hurtling apart at an incredible speed: the universe is expanding. This stunning discovery was the culmination of a decades-long arc of scientific and technical advancement.

Three bodies found in Kullu,shot and burnt to a crisp.Two promising clues.A missing nurse at the centre of this mystery.Is she a clear suspect . . . or is there more than meets the eye?Coming off a fresh suspension, IPS Simone Singh is thrown head first into a bizarre case of serial murders—a...

From Emily Calandrelli—host of Xploration Outer Space, correspondent on Bill Nye Saves the World, and graduate of MIT—comes the second novel in a brand-new chapter book series about an eight-year-old girl with a knack for science, math, and solving mysteries with technology. Ada Lace is...