Amid Hawaii’s idyllic paradise, middle-aged women are dying under suspicious circumstances. The medical examiner has found nothing that suggests anything other than natural causes, but Honolulu Detective Adam Russell isn’t buying it. He requests the assistance of FBI Profiler Karen Vail, who concludes that a highly efficient and elusive offender is at work. But how do you catch a killer who doesn’t appear to come into contact with his victims? “A unique and imaginative plot” (Catherine Coulter).

Jasmine Marcks was a teenager when she discovered her father was a killer…the strip of bloody duct tape, the bloodstain on his shirt, the long nights away from home. Marcks killed fourteen people before he was finally put in chains. But as renowned FBI profiler Karen Vail soon learns, Marcks’s reign of terror is not over. After Jasmine writes a book about growing up the daughter of a serial killer, a letter arrives at her house—a single blank sheet of paper mailed from the maximum security prison Marcks now calls home. Karen Vail must call on a legendary retired profiler to help find Marcks—and keep Jasmine alive.

It’s 1995, the NYPD has just graduated a promising new patrol officer named Karen Vail—and the rookie cop is immediately put to the test: A young woman has been murdered. There are no forensics. No witnesses. And the manner in which she was killed is unlike anything the department has seen before. The offender shows no signs of stopping, however, and over the ensuing 19 years, the case that becomes known as “Hades” takes many unexpected twists and turns—as does Vail’s career. Spectrum is a terrific entry into the award-winning, long-running series.

When an exclusive London art gallery is bombed, renowned FBI Profiler Karen Vail is dispatched to England to assist with the investigation. But what she finds there—a plot to destroy a controversial, recently unearthed 440-year-old manuscript—turns into something much larger, and a whole lot more dangerous, for the United Kingdom, the United States—and herself.

With his trademark spirited dialogue, page-turning scenes, and well-drawn characters, USA Today bestselling author Alan Jacobson (“My kind of writer,” per Michael Connelly) has once again crafted an intelligent, twisting thriller destined to be talked about long after the last page is turned.

When an elderly woman is raped and murdered, Karen Vail heads west to team up with Inspector Lance Burden and Detective Roxxann Dixon. As they follow the killer’s trail in and around San Francisco, the offender leaves behind clues that ultimately lead them to the most unlikely of places, a mysterious island ripped from city lore whose long-buried, decades-old secrets hold the key to their case: Alcatraz. The Rock.

It’s a case that has more twists and turns than the famed Lombard Street. The legendary Clive Cussler called Inmate 1577 “a powerful thriller, brilliantly conceived and written.”

Crush and Velocity, two books originally intended to be one (800 page) novel, are now reunited, as national bestselling author Alan Jacobson originally intended when he conceived of the groundbreaking story. Researched meticulously with over three dozen experts in multiple disciplines and with government access that required clearance from a congressional subcommittee, Crush and Velocity take you behind closed doors into a world most people do not know exists. Both Crush and Velocity were optioned by Hollywood, and Velocity was named one of the “Top 5 Best Books of the Year” by Library Journal.