A mummified corpse, over half a century old, is found in the cellar of an abandoned building in a remote New Mexico ghost town. Corrie Swanson is assigned what seems to her a throwaway case: to ID the body and determine cause of death. She brings archaeologist Nora Kelly to excavate the body and lend her expertise to the investigation, and together they uncover something unexpected and shocking: the deceased apparently died in agony, in a fetal position, skin coming off in sheets, with a rictus of horror frozen on his face. Hidden on the corpse lies a 16th-century Spanish gold cross.

Lucas Tappan, a wealthy and eccentric billionaire and founder of Icarus Space Systems, approaches the Santa Fe Archaeological Institute with a proposal for an excavation - and a hefty donation. Hoping to bring welcome publicity to the privatized space travel industry, he wants to finance a careful, scientific archaeological excavation of the 1947 Roswell Incident site. The Institute agrees and Nora Kelly, much to her annoyance, is tasked with the job. Instead of the evidence of a crashed UFO, Nora's excavation immediately uncovers two unknown murder victims buried at the site. 

Like millions of people around the world, Jeremy Logan (famed enigmalogist, or investigator of unexplained things) has grown to rely on his incredible new tech device. Made by Chrysalis, the global multibillion dollar tech company, the small optical device connects people in a stunning new way, tapping into virtual reality for the first time on a wide scale.

 On the evening of November 24, 1971, D. B. Cooper hijacked Flight 305—Portland to Seattle—with a fake bomb, collected a ransom of $200,000, and then parachuted from the rear of the plane, disappearing into the night...and into history. Fifty years later, Agent Pendergast takes on a bizarre and gruesome case: in the ghost-haunted city of Savannah, Georgia, bodies are found with no blood left in their veins—sowing panic and reviving whispered tales of the infamous Savannah Vampire.

Appearing out of nowhere to horrify the quiet resort town of Sanibel Island, Florida, dozens of identical, ordinary-looking shoes float in on the tide and are washed up on the tropical beach - each one with a crudely severed human foot inside. Called away from vacation elsewhere in the state, Agent Pendergast reluctantly agrees to visit the crime scene - and, despite himself, is quickly drawn in by the incomprehensible puzzle. An early pathology report only adds to the mystery.

After a shoot-out leaves a senior FBI agent gravely wounded, Corrie Swanson finds herself under investigation. Her supervisor assures her she's not to blame and the black mark on her record will be cleared in short order. But Corrie finds she cannot shake off an overwhelming feeling of guilt. As a distraction, she takes on a new case involving a fifty-year-old, mummified corpse discovered in a hidden enclave at High Lonesome, a long-abandoned New Mexico ghost town. Quickly out of her depth, she realizes she needs the help of her old enemy, archaeologist Nora Kelly. 

After an overhaul of leadership at the FBI's New York field office, A. X. L. Pendergast is abruptly forced to accept an unthinkable condition of continued employment: the famously rogue agent must now work with a partner. Pendergast and his new teammate, junior agent Coldmoon, are assigned to Miami Beach, where a rash of killings by a bloodthirsty psychopath are distinguished by a confounding M.O.: cutting out the hearts of his victims and leaving them - along with cryptic handwritten letters - at local gravestones, unconnected save in one bizarre way.

Before he can return to New York from Miami, Special Agent A.X.L. Pendergast is called to investigate something very strange that has happened on the west coast of Florida. Dozens of human feet, identically clad in blue, have washed up on beaches. All exhibit unmistakable signs of violence. Beyond that, nothing is known about the feet, except that they are fresh and haven't been in the water long. Pendergast reluctantly makes his way to the barrier islands off South Florida to investigate a case he believes to be outside his area of expertise and his interest. 

A top nuclear scientist goes mad and takes an innocent family hostage at gunpoint, killing one and causing a massive standoff. A plume of radiation above New York City leads to a warehouse where, it seems, a powerful nuclear bomb was assembled just hours before. Sifting through the evidence, authorities determine that the unthinkable is about to happen: in ten days, a major American city will be vaporized by a terrorist attack.

After a harrowing otherworldly confrontation on the shores of Exmouth, Massachussetts, Special Agent A.X.L. Pendergast is missing, presumed dead. Sick with grief, Pendergast's ward, Constance, retreats to her chambers beneath the family mansion at 891 Riverside Drive - only to be taken captive by a shadowy figure from the past. Proctor, Pendergast's longtime bodyguard, springs to action, chasing Constance's kidnapper through cities, across oceans, and into wastelands unknown....

In an ancient tunnel underneath New York City a charnel house is discovered. Inside are 36 bodies all murdered and mutilated more than a century ago. While FBI agent Pendergast investigates the old crimes, identical killings start to terrorize the city. The nightmare has begun. Again.

Hidden deep beneath Manhattan lies a warren of tunnels, sewers, and galleries, mostly forgotten by those who walk the streets above. There lies the ultimate secret of the Museum Beast. When two grotesquely deformed skeletons are found deep in the mud off the Manhattan shoreline, museum curator Margo Green is called in to aid the investigation.

For the first time in unabridged audio! A small Kansas town has turned into a killing ground. Is it a serial killer, a man with the need to destroy? Or is it a darker force, a curse upon the land? Amid golden cornfields, FBI Special Agent Pendergast discovers evil in the blood of America's heart.

A long-buried family secret resurfaces when one of Aloysius Pendergast's most implacable enemies shows up on his doorstep as a murdered corpse. The mystery has all the hallmarks of the perfect murder, save for an enigmatic clue: a piece of turquoise lodged in the stomach of the deceased. The gem leads Pendergast to an abandoned mine on the shore of California's desolate Salton Sea, which in turn propels him on a journey of discovery deep into his family's sinister past.

At 12, Gideon Crew witnessed his father, a world-class mathematician, accused of treason and gunned down. At 24, summoned to his dying mother's bedside, Gideon learned the truth: His father was framed and deliberately slaughtered. With her last breath, she begged her son to avenge him. Now, with a new purpose in his life, Gideon crafts a one-time mission of vengeance, aimed at the perpetrator of his father's destruction. His plan is meticulous, spectacular, and successful.But from the shadows, someone is watching. A very powerful someone, who is impressed by Gideon's special skills.