Struggling to protect the legacy of his Traveler father, Gabriel faces troubling new questions and relentless threats. His brother Michael, now firmly allied with the enemy, pursues his ambition to wrest power from Nathan Boone, the calculating leader of the Brethren. And Maya, the Harlequin warrior pledged to protect Gabriel at all costs, is forced to make a choice that will change her life forever.

The Dark River opens in New York City with a stunning piece of news. Gabriel's father, who has been missing for nearly 20 years, may still be alive and trapped somewhere in Europe. Gabriel and his Harlequin protector, Maya, immediately mobilize to escape New York and find the long-lost Traveler.

The Dark River opens in New York City with a stunning piece of news. Gabriel's father, who has been missing for nearly 20 years, may still be alive and trapped somewhere in Europe. Gabriel and his Harlequin protector, Maya, immediately mobilize to escape New York and find the long-lost Traveler.

Maya is hiding in plain sight in London. The 26-year-old has abandoned the dangerous obligations pressed upon her by her father, and chosen instead to live a normal life. But Maya comes from a long line of people who call themselves Harlequins, a fierce group of warriors willing to sacrifice their lives to protect a select few known as Travelers.

Maya is hiding in plain sight in London. The 26-year-old has abandoned the dangerous obligations pressed upon her by her father and chosen instead to live a normal life. But Maya comes from a long line of people who call themselves Harlequins, a fierce group of warriors willing to sacrifice their lives to protect a select few known as Travelers.