"Lucas Tappan, a wealthy and eccentric billionaire and founder of Icarus Space Systems, approaches the Santa Fe Archaeological Institute with an outlandish proposal--to finance a careful, scientific excavation of the Roswell Incident site, where a UFO is alleged to have crashed in 1947. A skeptical Nora Kelly, to her great annoyance, is tasked with the job. Nora's excavation immediately uncovers two murder victims buried at the site, faces and hands...

Astoundingly, Constance has found a way back to the place of her origins, New York City in the late 1800s, leaping at the chance, although it means leaving the present forever. Constance sets off on a quest to prevent the events that led to the deaths of her sister and brother. But along the road to redemption, Manhattan's most infamous serial killer, Dr. Enoch Leng, lies in wait, ready to strike at the slightest provocation. Meanwhile, in contemporary...

"A desperate bargain is broken... Constance Greene confronts Manhattan's most dangerous serial killer, Enoch Leng, bartering for her sister's life - but she is betrayed and turned away empty-handed, incandescent with rage. A clever trap is set... Unknown to Leng, Pendergast's brother, Diogenes, appears unexpectedly, offering to help-for mysterious reasons of his own. Disguised as a cleric, Diogenes establishes himself in New York's notorious Five...

That thing is growing again. We must destroy it. The time to act is now ... With these words begins Gideon Crew's latest, most dangerous, most high-stakes assignment yet. Failure will mean nothing short of the end of humankind on earth. Five years ago, the mysterious and inscrutable head of Effective Engineering Solutions, Eli Glinn, led a mission to recover a gigantic meteorite--the largest ever discovered--from a remote island off the coast of South...

Nora Kelly, a young but successful curator with a series of important excavations already under her belt, is approached by the handsome historian Guy Porter to lead an expedition unlike any other. Guy tells his story--one involving the ill-fated Donner Party, who became permanently lodged in the American consciousness in the winter of 1847, when the first skeletonized survivors of the party stumbled out of the California mountains, replete with tales...

"After a harrowing, otherworldly confrontation on the shores of Exmouth, Massachusetts, Special Agent A.X.L. Pendergast is missing, presumed dead. Sick with grief, his 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...

Gideon Crew--brilliant scientist, master thief, intrepid adventurer--is shocked when his former employer, Eli Glinn, vanishes without a trace, and Glinn's high-tech lab Effective Engineering Solutions shuts down seemingly overnight. Fresh off a diagnosis that gives him only months to live, Crew is contacted by one of his former coworkers at EES, Manuel Garza, who has a bead on one final treasure hinted at in EES's final case, the long-awaited translation...

After his wife, Helen, is brazenly abducted before his eyes, Special Agent Pendergast furiously pursues the kidnappers, chasing them across the country and into Mexico. But then, things go terribly, tragically wrong; the kidnappers escape; and a shattered Pendergast retreats to his New York apartment and shuts out the world. But when a string of bizarre murders erupts across several Manhattan hotels--perpetrated by a boy who seems to have an almost...

When New York City construction workers uncover the remains of thirty-six people murdered and dismembered over 130 years ago, archaeologist Nora Kelly and Special Agent Pedergast set out to investigate the killings.

Special Agent Pendergast arrives at an exclusive Colorado ski resort to rescue his protégée, Corrie Swanson, from serious trouble with the law when he uncovers a mysterious connection between long-dead miners and a fabled, long-lost Sherlock Holmes story--one that might just offer the key to an outbreak of modern day killings involving a deadly arsonist.