The books that are changing how readers, critics, and scholars think
We aggregate ratings of reviewers, readers and scholars to create a single measure designed to find the nonfiction books that are shaping ideas: The I Index.
Explore MoreUnder The Radar
View AllThe I Index
View AllCobalt Red: How the Blood of the Congo Powers Our Lives
Real Estate: A Living Autobiography
How Far the Light Reaches: A Life in Ten Sea Creatures
Tonight in Jungleland: The Making of Born to Run
Memorial Drive: A Daughter's Memoir
Let the Record Show: A Political History of ACT UP New York, 1987-1993
The Divider: Trump in the White House, 2017-2021
Patriot: A Memoir
The Man Who Ran Washington: The Life and Times of James A. Baker III
The Outlier: The Unfinished Presidency of Jimmy Carter
One Day, Everyone Will Have Always Been Against This
Africa Is Not a Country: Notes on a Bright Continent
Undue Burden: Life and Death Decisions in Post-Roe America
Frostbite: How Refrigeration Changed Our Food, Our Planet, and Ourselves
A Truce That Is Not Peace
New Releases
View AllJudy Blume: A Life
Safe Passage: The Untold Story of Diplomatic Intrigue, Betrayal, and the Exchange of American and Japanese Civilians by Sea During World War II
Everybody's Fly: A Life of Art, Music, and Changing the Culture
Kids, Wait Till You Hear This!
In the Days of My Youth I Was Told What It Means to Be a Man: A Memoir
The Glorians: Visitations from the Holy Ordinary
Reproductive Wrongs: A Short History of Bad Ideas About Women
Muv: The Story of the Mitford Girls' Mother
The Beginning Comes After the End: Notes on a World of Change
El Paso: Five Families and One Hundred Years of Blood, Migration, Race, and Memory
Red Dawn Over China: How Communism Conquered a Quarter of Humanity
Starry and Restless: Three Women Who Changed Work, Writing, and the World
Young Man in a Hurry: A Memoir of Discovery
A Fate Worse than Hell: American Prisoners of the Civil War
The Science of Second Chances: A Revolution in Criminal Justice
Under the Radar
View AllMe and Sister Bobbie: True Tales of the Family Band
A Fate Worse than Hell: American Prisoners of the Civil War
Against Technoableism: Rethinking Who Needs Improvement
The Alignment Problem: Machine Learning and Human Values
Red Carpet: Hollywood, China, and the Global Battle for Cultural Supremacy
Strong Roots: A Memoir of Food, Family, and Ukraine
What It's Like to Be a Bird: From Flying to Nesting, Eating to Singing—What Birds Are Doing, and Why
Niche: A Memoir in Pastiche
Moses and the Doctor: Two Men, One Championship, and the Birth of Modern Basketball
Letters to My White Male Friends
V Is For Victory: Franklin Roosevelt's American Revolution and the Triumph of World War II
Prequel: An American Fight Against Fascism
Landlines
Better, Not Bitter: Living on Purpose in the Pursuit of Racial Justice
Daughter of Mother-of-Pearl
Best of 2025
View AllGertrude Stein: An Afterlife
Baldwin: A Love Story
Nobody's Girl: A Memoir of Surviving Abuse and Fighting for Justice
The Afterlife of Malcolm X: An Outcast Turned Icon's Enduring Impact on America
How to End a Story: Collected Diaries, 1978-1998
Bread of Angels: A Memoir
The Uncool
The Sea Captain's Wife
The Boys in the Light: An Extraordinary World War II Story of Survival, Faith, and Brotherhood
Raising Hare: A Memoir
Mother Mary Comes to Me
We the People: A History of the U.S. Constitution
Motherland: A Feminist History of Modern Russia, from Revolution to Autocracy
Positive Obsession: The Life and Times of Octavia E. Butler
We Did OK, Kid: A Memoir
Best of 2024
View AllWhen the Clock Broke: Con Men, Conspiracists, and How America Cracked Up in the Early 1990s
Patriot: A Memoir
My Beloved Monster: Masha, the Half-wild Rescue Cat Who Rescued Me
The Message
My Good Bright Wolf: A Memoir
The Quiet Damage: QAnon and the Destruction of the American Family
Custodians of Wonder: Ancient Customs, Profound Traditions, and the Last People Keeping Them Alive
The Light Eaters: How the Unseen World of Plant Intelligence Offers a New Understanding of Life on Earth
Did I Ever Tell You?
Cher - The Memoir (The Cher Memoir, #1)
Vanishing Treasures: A Bestiary of Extraordinary Endangered Creatures
The Bookshop: A History of the American Bookstore
Challenger: A True Story of Heroism and Disaster on the Edge of Space
The New York Game: Baseball and the Rise of a New City
Four Shots in the Night: A True Story of Spies, Murder, and Justice in Northern Ireland
The Latest on I Index
View AllHow to Cook a Coyote: The Joy of Old Age
The War Within a War: The Black Struggle in Vietnam and at Home
Fear and Fury: The Reagan Eighties, the Bernie Goetz Shootings, and the Rebirth of White Rage
The Science of Second Chances: A Revolution in Criminal Justice
Red Dawn Over China: How Communism Conquered a Quarter of Humanity
The Sea Captain's Wife
Black Bear: A Story of Siblinghood and Survival
Island at the Edge of the World: The Forgotten History of Easter Island – A Provocative Archaeological Study of Colonial Legacy, Indigenous Reclamation, and the Collapse Myth
The Real Ones: How to Disrupt the Hidden Ways Racism Makes Us Less Authentic
Across the Universe: The Past, Present, and Future of the Crossword Puzzle
Strangers: A Memoir of Marriage
Playmakers: The Jewish Entrepreneurs Who Created the Toy Industry in America
The Glorians: Visitations from the Holy Ordinary
Second Skin: Inside the Worlds of Fetish, Kink, and Deviant Desire
Homeschooled: A Memoir
Highest Rated by Critics
View AllPlato and the Tyrant: The Fall of Greece's Greatest Dynasty and the Making of a Philosophic Masterpiece
Everybody's Fly: A Life of Art, Music, and Changing the Culture
I Have Been Buried Under Years of Dust: A Memoir of Autism and Hope
The Trouble of Color: An American Family Memoir
The White Ship: Conquest, Anarchy and the Wrecking of Henry I's Dream
Stranger Than Fiction: Lives of the Twentieth-Century Novel
The Showman
I Just Keep Talking: A Life in Essays
In My Time of Dying: How I Came Face to Face with the Idea of an Afterlife
The Leaving Season: A Memoir in Essays
Eve: How the Female Body Drove 200 Million Years of Human Evolution
Stay True
Read Dangerously: The Subversive Power of Literature in Troubled Times
What in Me Is Dark: The Revolutionary Afterlife of Paradise Lost
Pure America: Eugenics and the Making of Modern Virginia
Highest Rated by Readers
View AllThe Reopening of the Western Mind: The Resurgence of Intellectual Life from the End of Antiquity to the Dawn of theEnlightenment
Tupac Shakur: The Authorized Biography
Balanchine's Apprentice: From Hollywood to New York and Back
The Hidden Roots of White Supremacy: And the Path to a Shared American Future
Yogi: A Life Behind the Mask
City on Fire: The Fight for Hong Kong
Tom Stoppard: A Life
There Plant Eyes: A Personal and Cultural History of Blindness
Ten Steps to Nanette: A Memoir Situation
Wastelands: The True Story of Farm Country on Trial
107 Days
Leadership: Six Studies in World Strategy
The Speckled Beauty: A Dog and His People
American Midnight: The Great War, a Violent Peace, and Democracy's Forgotten Crisis
The Lyrics
Highest Rated by Scholars
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