Robert Petkoff

Rise the dark.
These were the last words written in Lauren Novak's notebook before she was murdered in a strange Florida village. They've never meant anything to the police or to her husband, investigator Markus Novak. Now the man he believes killed her is out of prison, and draws Markus to the place he's avoided for so long: the lonely road where his wife was shot to death beneath the cypress trees and Spanish moss in a town called Cassadaga....

Dr. Peter Brown is an intern at Manhattan's worst hospital, with a talent for medicine, a shift from hell, and a past he'd prefer to keep hidden. Whether it's a blocked circumflex artery or a plan to land a massive malpractice suit, he knows what evil lurks in the hearts of men.
Pietro "Bearclaw" Brnwna is a hitman for the mob, with a genius for violence, a well-earned fear of sharks, and an overly close relationship with the Federal Witness...

It's hard to find work as a doctor when using your real name will get you killed. So hard that when a reclusive billionaire offers Dr. Peter Brown, aka Pietro Brnwa, a job accompanying a sexy but self-destructive paleontologist on the world's worst field assignment, Brown has no real choice but to say yes. Even if it means that an army of murderers, mobsters, and international drug dealers — not to mention the occasional lake monster —...

When a renowned expert in infectious diseases disappears without a trace, Letty Davenport, with the world on high alert, calls in her father, Lucas, to locate him, and when their worst fears are confirmed, they must race against time to stop the virus he created from becoming the perfect weapon.

"The bloody Battle of Tippecanoe was only the beginning. It's 1811 and President James Madison has ordered the destruction of Shawnee warrior chief Tecumseh's alliance of tribes in the Great Lakes region. But while General William Henry Harrison would win this fight, the armed conflict between Native Americans and the newly formed United States would rage on for decades. Bestselling authors Bill O'Reilly and Martin Dugard venture through the fraught...

Preparing to give a State of the Union address when a terrorist group releases a deadly virus into the Capitol building, President Max Hilliard is forced to enlist the services of a virologist who has been wrongly imprisoned for suspected terrorist intentions.

"The transition from President Donald J. Trump to President Joseph R. Biden Jr. stands as one of the most dangerous periods in American history. But as # 1 internationally bestselling author Bob Woodward and acclaimed reporter Robert Costa reveal for thefirst time, it was far more than just a domestic political crisis. Woodward and Costa interviewed more than 200 people at the center of the turmoil, resulting in more than 6,000 pages of transcripts--and...

After enduring years of torture from the vampire horde, Lachlain MacRieve, leader of the Lykae Clan, is enraged to find the predestined mate he's waited millennia for is a vampire. Or partly one. This Emmaline is a small, ethereal half Valkyrie/half vampire, who somehow begins to soothe the fury burning within him. Sheltered Emmaline Troy finally sets out to uncover the truth about her deceased parents--until a powerful Lykae claims her as his mate...