"A riveting account... Reads like a literary thriller... Snowden pushes the reader to reflect more seriously on what every American should be asking already."
--The New York Times

"Gripping... Snowden demonstrates a knack for explaining in lucid and compelling language the inner workings of [CIA and NSA] systems and the menace he came to believe they posed."
--The Washington Post

"Snowden eventually decided his loyalties lay not with the agencies he was working for, but the public they were set up to protect. He felt ordinary citizens were being betrayed, and he had a duty to explain how.... His account of the experiences that led him to take momentous decisions, along with the details he gives of his family background, serve as a robust defense against accusations that he is a traitor.
--The Guardian

"Even for those of us who've followed the Snowden revelations closely, Permanent Record is full of surprises.... A deeply reluctant whistleblower, Snowden also emerges as a peculiarly American patriot, with roots that go back to Plymouth Rock.... As his memoir makes clear, all the techniques he exposed in 2013 remain in place."
--The Nation

"Well-written... Snowden's descriptions of the real impact of the various surveillance systems he disclosed--stripped of abstract concepts and technical jargon--are some of the most disturbing parts of the book.... Offers a useful reminder of the god-like omniscience that digital data can bestow on those with the power to collect it all."
--The Economist

"Snowden's book is straightforward, admirably so.... Having gazed through the windows of the panopticon, he experienced that rarity, a moment of vision: The world must be told these things I know. Against absurd odds, he delivered his knowledge to us."
--Jonathan Lethem, The New York Review of Books

"An extraordinary book... A riveting blend of spycraft as Snowden painstakingly figures out how to confirm his suspicions without tipping off his bosses, and a brilliant ethical treatise as Snowden reveals the reasoning that took him from each step to the next... The best proof yet that Snowden is exactly what he appears to be: a gung-ho guy from a military family who believes deeply in service and the values embodied by the US constitution, who explored multiple avenues of squaring his oath to uphold those values with the corrupt and illegal practices he saw around him, and worked out a breathtakingly bold and ambitious plan to do what no one else had ever managed: to expose wrongdoing in a way that provoked sustained interest and sparked action."
--Cory Doctorow, BoingBoing