"In our darkest moments, we must focus on seeing the light."
For John David Stock and the elite operatives of Compass Point International (CPI), the "light" is often the muzzle flash of a rifle or the glow of a satellite feed tracking the world’s most dangerous men. In Unbridled Eagle, the sixth installment of the pulse-pounding series by Dr. W. C. Ballinger, the shadows are lengthening across the globe. From the secretive bunkers of North Korea to the blood-soaked streets of Guadalajara and the nuclear-tense halls of Tehran, the mission is simple: eliminate the threat.
The Ghost in the Machine
John Stock isn’t just an operative; he’s a hybrid of Special Forces grit and agency intellect. Alongside his partner and lover, the brilliant analyst Marcie Beck, Stock leads CPI—a private security firm that does what the U.S. government cannot: black ops with total deniability. When President Thomas Savage identifies a "renegade state actor" in Kim Jong Un, he doesn't call the Pentagon. He calls Stock.
Operation: Crimson Tide (North Korea)
The tension begins on the shores of Sasŭlp’o, where Navy SEALs and Stock penetrate the North Korean homeland. But a message isn't enough. President Savage wants the tyrant "stung" for his nuclear saber-rattling. To do the impossible, Stock recruits El Payaso—"The Clown"—a mythical, multilingual assassin who moves like a chimera and speaks many languages. While Stock and SEAL Team 6 light up a coastal naval base in a daring night assault, the real game is being played in the shadows. The mission? A slow-acting toxin delivered by a sleeper agent in the palace kitchen. Kim Jong Un is dying, and the world is about to find out who is next in line for the throne of the "Respected" Leader.
The Serpent’s Head (Mexico)
But the world never sleeps. Even as North Korea reels, the Jalisco New Generation Cartel (CJNG) is tearing Mexico apart with paramilitary tactics and "extermination camps". For Stock, this is personal. Half-Mexican and fueled by the memory of his murdered family, he returns to Guadalajara to finish what he started years ago.
With the help of Cruz Blanco, a former cartel leader turned CPI asset, Stock and his team of 200 combat-hardened veterans hunt the most wanted man in Mexico: El Mencho. In a pre-dawn strike calibrated with surgical precision, Stock takes the shot that shatters the cartel's leadership. In forty minutes of automatic fire, the most dreaded criminal organization in the Americas is burned to the ground.
Mission: Whiplash (Iran)
The final, most dangerous front opens in the Middle East. Iran is at its most vulnerable, its air defenses "naked" and its regional proxies decimated. President Savage fears a cornered animal is a dangerous one, and CPI is tasked with Operation Whiplash: a regime-change mission conjoined with the Israeli Mossad and the heir to the Iranian throne, Reza Pahlavi.
Staging out of Tel Aviv, Stock joins forces with Avi Cohen of Mossad and the elite Sayeret Matkal units. This isn't a war of armies; it’s a war of snipers and high-level infiltration. Stock must navigate a Byzantine web of betrayal and sectarian divide to reach the Supreme Leader’s bunker. As the rifle roars in the darkened room of the House of Leadership, the course of history is changed with a single bullet.
Buy Unbridled Eagle today and join the front lines of a global war where deniability is the only rule.
Writing under this pen name, the author draws directly from an extensive real-world operational background to bring his high-stakes thrillers to life. With an authenticity that can only come from firsthand experience, he places readers at the absolute center of international action.
With over twenty-five years of service in law enforcement, Dr. Ballinger has investigated local, state, federal, and international cases. Over his distinguished career, he served as a Deputy Sheriff, District Attorney Criminal Investigator, U.S. Marshal, and an FBI Violent Fugitive Task Force member. He was also an operational member of the Joint Terrorism Task Force (JTTF). As a sworn officer and investigator, he specialized in undercover operations and served on the nation’s first Sexual Assault Felony Enforcement (SAFE) team—a groundbreaking unit that targeted high-risk predators, yielding over 200 felony arrests in its inaugural year. Throughout his career, his tracking of violent fugitives required seamless coordination across international borders and regular collaboration with various federal intelligence agencies. Today, he continues to operate as a licensed private investigator with global capabilities.
Complementing his operational expertise is a formidable academic foundation. Dr. Ballinger holds a Ph.D. in Political Science from the University of Southern California, specializing in Comparative Politics and Latin American Studies, with a doctoral dissertation focusing on Narco-Insurgency. He holds four master's degrees, including a Master of International Management and a Master of Management in Spanish Language from the Garvin School of International Management at Thunderbird, as well as a Master's in Latin American Area Studies from USC.
He is the author of the thrilling Eagle Series, a high-octane saga that unfolds across Descending Eagle, Avenging Eagle, Soaring Eagle, Daring Eagle, Unbridled Eagle, Daunting Eagle, Indomitable Eagle, Bloodied Eagle, Valiant Eagle, and the upcoming tenth book, Enduring Eagle—with many more action-packed installments to follow.