To Catch a Fascist: The Fight to Expose the Radical Right

“Absorbing.” —THE NEW YORKER, BEST BOOKS OF 2026

A searing, provocative investigation into the rise of white nationalist and neo-Nazi movements in the United States, centered on the anti-fascist groups working to expose and stop these hateful factions. Now featuring a new afterword.

Demonized as “extremist” by conservatives and liberals alike, “antifa” has become a boogeyman in American culture. But few Americans understood the dangerous work antifa was doing to disrupt and unmask a new generation of white supremacists or listened when antifa sounded the alarm about these white supremacists taking positions of power. Now this underground network of militant anti-fascists is determined to stop the rising tide of fascism in America. No matter the cost.

In the tradition of in-the-room investigative classics such as The Smartest Guys in the Room and Bad Blood, To Catch a Fascist follows different factions of antifascists as they work to unmask hateful extremists before they commit devastating acts of violence. With searing detail and exclusive reporting, To Catch a Fascist paints a vivid picture of the stakes in this ongoing, often unseen war between opposite ends of the political spectrum, highlighting the scrappy resourcefulness and resilience of anti-fascist movements against their increasingly violent adversaries. Utilizing razor-sharp storytelling and eye-opening insight, this timely and necessary book reveals the human cost, moral dilemmas, and unwavering determination involved in fighting white supremacy.

Both a call to action and a pulse-raising narrative that reads like a thriller, To Catch a Fascist is an “urgent, eye-opening debut” (Publishers Weekly, starred review) will inspire you to fight for your community.

Christopher Mathias is a journalist covering the far right. Previously a senior reporter at HuffPost, he’s done work for MSNBC, Zeteo, and WNYC. His reporting chronicled the rapid radicalization of the GOP, and has helped unmask white supremacist cops, soldiers, teachers, and politicians. Mathias was a Deadline Awards finalist for feature writing. He lives in New York and goes by @LetsGoMathias on BlueSky and X.