"Of #1 New York Times-bestselling author Sue Grafton, NPR's Maureen Corrigan said, 'Makes me wish there were more than 26 letters.' With only two letters left, Grafton's many devoted readers will share that sentiment. X: The number ten. An unknown quantity. A mistake. A cross. A kiss. X: The shortest entry in Webster's Unabridged. Derived from Greek and Latin and commonly found in science, medicine, and religion. The most graphically dramatic letter....

Called upon by The Hammond Museum and renowned art scholar Dr. Ashton Prince, Boston PI Spenser accepts his latest case: to provide protection during a ransom exchange-money for a stolen painting. The case becomes personal when Spenser fails to protect his client and the valuable painting remains stolen.

"A refugee of the Great War, Poirot is settling in England near Styles Court, the country estate of his wealthy benefactress, the elderly Emily Inglethorp. When Emily is poisoned and the authorities are baffled, Poirot puts his prodigious sleuthing skills to work. Suspects are plentiful, including the victim's much younger husband, her resentful stepsons, her longtime hired companion, a young family friend working as a nurse, and a London specialist...

Two women--a former detective and a dangerous con artist--go head-to-head in a twisting game of cat and mouse. Mickey Gibson, single mother and former detective, leads a hectic life similar to that of many moms: juggling the demands of her two small children with the tasks of her job working remotely for ProEye, a global investigation company that hunts down wealthy tax and credit cheats. When Mickey gets a call from a colleague named Arlene Robinson,...

Bell has never encountered a case- and an enemy- quite like the one before him now, though. It is 1910, the age of flying machines is still in its infancy, and newspaper publisher Preston Whiteway is offering $50,000 for the first daring aviator to cross America in less than fifty days. He is even sponsoring one of the prime candidates- an intrepid aviatrix named Josephine Frost- and that's where Bell, chief investigator for the Van Dorn Detective...

"The first body is of a young woman, found on a Minneapolis riverbank, her throat cut, her body scourged and put on display. Whoever did this, Lucas knows, is pushed by brain chemistry, there is something wrong with him. This isn't a bad love affair. The second body is found a week later, in a farmhouse six miles south. Same condition, same display -- except this time it is a man. Nothing to link the two murders, nothing to indicate that the killings...

"FBI agent Rachel Walling finally gets the call she's dreaded for years, the one that tells her the Poet has resurfaced. She has never forgotten the serial killer who wove lines of poetry in his hideous crimes--and apparently he has not forgotten her. Former LAPD detective Harry Bosch gets a call, too--from the widow of an old friend. Her husband's death seems natural, but his ties to the hunt for the Poet make Bosch dig deep. Arriving at a derelict...

Ensconced in his Santa Fe abode with a lovely female companion, Stone Barrington receives a call from an old friend requesting a delicate favor. A situation has arisen that could escalate into an explosive quagmire, and only someone with Stone's stealth and subtlety can contain the damage. At the center of these events is an impressive gentleman whose star is on the rise, and who'd like to get Stone in his corner. He's charming and ambitious and has...

While en route from Syria to Paris, in the middle of a freezing winter's night, the Orient Express is stopped dead in its tracks by a snowdrift. Passengers awake to find the train still stranded and to discover that a wealthy American has been brutally stabbed to death in his private compartment. Incredibly, that compartment is locked from the inside. With no escape into the wintery landscape the killer must still be on board. Fortunately, the brilliant...

Harry Bosch is California's newest private investigator. He doesn't advertise, he doesn't have an office, and he's picky about who he works for, but it doesn't matter. His chops from thirty years with the LAPD speak for themselves. Soon one of Southern California's biggest moguls comes calling. The reclusive billionaire is nearing the end of his life and is haunted by one regret. When he was young, he had a relationship with a Mexican girl, his great...