G-Man: J. Edgar Hoover and the Making of the American Century

G-Man: J. Edgar Hoover and the Making of the American Century is a biography of FBI director J. Edgar Hoover by historian Beverly Gage, first published by Viking Press in 2022. As the first biography of Hoover in 30 years, the 800-page volume uses new sources uncovered by Freedom of Information Act requests.

The book received multiple prizes: the 2023 Pulitzer Prize for Biography, the 2023 Bancroft Prize, the 2023 Barbara and David Zalaznick Book Prize in American History, the 2023 Los Angeles Times Book Prize for Biography, and the 2022 National Book Critics Circle Award for Biography.