“With A Drop of Treason, Jonathan Stevenson does more than give us a readable, much-needed biography of Philip Agee's wild life, taking us from the lawns of Notre Dame to the streets of Hamburg and the plazas of Havana. By placing Agee's life in the context of the transatlantic left, he illuminates an often-overlooked facet of the Cold War with cloak-and-dagger elan and historical sweep.”
— Clay Risen, author of 'The Crowded Hour: Theodore Roosevelt, the Rough Riders and the Dawn of the American Century'
“Set against the backdrop of the Cold War, A Drop of Treason reads like a spy thriller, chronicling the life of turned CIA officer Philip Agee. Stevenson masterfully brings together a real-life story of espionage, betrayal, and the dramatic consequences that befell one of the first Americans to publicly turn on the CIA.”
— Ali Soufan, former FBI special agent and author of 'The Black Banners (Declassified): How Torture Derailed the War on Terror after 9/11'
“Stevenson portrays Philip Agee’s thrilling story and what made him take action against his country.”
— The Bookseller
“One of America’s ‘most hated’ spies receives a lively, thoughtful biography. Stevenson has searched the archives and interviewed everyone willing to talk about Philip Agee. . . . An insightful and evenhanded portrait.”
— Kirkus (starred review)
“A Drop of Treason is biography in its highest form, unearthing the central fault lines of America’s foreign policy through Agee’s troubled path from idealism to disenchantment to partial rehabilitation. Stevenson’s book is a tour de force—a must-read for anyone curious to understand the troubling course of America’s global presence from the Cold War era to the time of Donald Trump.”
— Karen Greenberg, director of the Center on National Security at Fordham University and author of 'Rogue Justice: The Making of the Security State'
“In this engaging biography, Stevenson gives us Philip Agee as a man who ‘straddled the giddy line’ between dissenter and traitor, between exile and expat, between cad and antihero. Agee’s complicated life, in Stevenson’s able hands, becomes a lens through which the past half century of statecraft and spycraft come into sharp focus, and with them the politics and culture of a tumultuous era.”
— Gary Greenberg, practicing psychotherapist and author of 'The Book of Woe' and “In the Kingdom of the Unabomber”
“Stevenson brings an insider's knowledge and a scholar-writer's talent to this riveting biography of the turncoat spy Philip Agee. A Drop of Treason is rich in historical revelation and psychological and moral insight into a fascinating figure of America's long twilight struggle.”
— George Packer, author of 'Last Best Hope: America in Crisis and Renewal'
"Remarkably well researched and treats complex issues with admirable clarity. . . . [A Drop of Treason] offers a vivid snapshot of America in the mid-1970s, when the collapse of institutional authority after the Vietnam War and the Watergate scandal was followed not by revolution or reformation but by exhaustion and decadence.”
— New York Times
"Jonathan Stevenson’s biography of the turncoat CIA officer Philip Agee leaves the reader with an unexpected appreciation for the durability of the republic. One finishes his fine book thinking it was something of a miracle that America survived the 1970s and ultimately won the Cold War. The Agee controversy was just a single data point during a decade that began with the shootings at Kent State and ended with the Iranian hostage crisis and the Soviet capture of Afghanistan. But his story illustrates the moral exhaustion of post-Watergate and pre-Reagan America."
— Commentary Magazine
"Stevenson’s book is an equivocal portrait of Agee."
— Los Angeles Review of Books
"Stevenson offers a history replete with globe-trotting intrigue akin to novels by Graham Greene and John le Carré. Making ample use of Agee’s writings, interviews with his contemporaries, and declassified documents, Stevenson details the CIA's confrontation with multiple challenges and controversies. The result is a first-rate study. . . . Highly recommended."
— Choice