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Dennis Palumbo lives a fascinating duality. By day, his psychotherapist identity absorbs the quiet catastrophes and operatic inner lives of his patients. By night, he transforms those same emotional currents into fiction, threading trauma and resilience into the pulse of a mystery narrative. It is a contrast that has defined him for decades, from his early years as a Hollywood screenwriter to his later reinvention as a novelist. Now, with the release of the audiobook version of Panic Attack, the sixth installment in his Daniel Rinaldi series, that duality finds yet another medium through which to speak.
Dennis is a writer whose words were meant to be spoken. Hearing them, interpreted through the voice of a narrator, he recalls the particular thrill of watching actors inhabit his dialogue. “I’m always amazed,” tells me, at the emotional charge of hearing his prose performed, an experience that echoes his earlier days in television and film.
The novel itself opens with a jolt of public violence. A sniper attack at a college football game shatters the illusion of communal safety, setting in motion not only a procedural investigation but a deeper inquiry into fear itself. This is familiar terrain for Dennis, whose longtime protagonist, Daniel Rinaldi, is both a trauma expert and a man shaped by it. Years earlier, Rinaldi survived a shooting that killed his wife, a wound that continues to animate his work with victims of violent crime. The series has always operated on two frequencies at once: the outward mechanics of a thriller and the inward reckoning of a psyche under strain.
Yet Panic Attack arrives at a moment when its themes feel less like fiction than diagnosis. Dennis speaks of a cultural “background hum” of anxiety, a condition in which personal distress is inseparable from the broader turbulence of the world. Patients bring their struggles into the therapy room, but they also carry with them the persistent noise of political, social, and existential uncertainty. The result is a kind of collective unease we have all likely felt at some point during the last decade. It that mirrors the very symptoms he seeks to demystify in his work: racing thoughts, physical agitation, the sense that something terrible is always just about to happen.
The audiobook, narrated with a sensitivity Palumbo clearly admires, becomes an extension of this therapeutic impulse. Listening is an intimate act. It collapses distance. It invites the audience not only to follow Rinaldi’s investigation but to inhabit his perceptions. We experience the cadence of a mind trained to parse trauma even as it struggles with its own. In this way, the medium reinforces one of the series’ most distinctive features: its insistence on placing the reader, or listener, inside the consciousness of a therapist, revealing both the discipline and the doubt that shape his thinking.
What emerges, across six books and now six audio interpretations, is less a conventional crime saga than an ongoing meditation on vulnerability. Dennis has said that readers are often drawn not just to the suspense but to the opportunity to understand how a therapist thinks. That understanding, in turn, has a quietly radical effect. It reduces fear. It invites empathy. It suggests that the line between those who seek help and those who provide it is, perhaps, thinner than we imagine.
In the end, the release of Panic Attack in audiobook form feels less like a culmination than a continuation. Dennis Palumbo, who once described himself as a small tributary flowing into a vast creative lake, remains committed to the act of contribution itself. The goal is not arrival but motion. In that motion, in the steady articulation of fear and the equally steady search for meaning, there is something like relief, a reminder that even in a culture saturated with anxiety, the human voice still has the power to steady us.


