A landmark book.... Team of Rivals on steroids.... Mr. Pinsker's deep research, interpretive daring and fine writing advance the case with panache. He reinterprets even Lincoln's best-known private and public writings with unerring applicability and deploys a surprising number of observations that contemporaries shared with each other about Lincoln--tidbits that have largely escaped notice by other scholars....Boss Lincoln fills a gap in the literature and ensures lively discussion into the future. It is hard to imagine that the year will bring forth a Lincoln book of more originality or consequence.--Harold Holzer, Wall Street Journal

Matthew Pinsker performs a small miracle by writing something fresh and important about Abraham Lincoln. Pinsker reveals a pragmatic politician adept at building coalitions, doling out patronage, and, even, playing the dirty tricks of old-school politics. Vivid and persuasive.--Alan Taylor, author of American Civil Wars

Matthew Pinsker gives us a ferociously partisan Lincoln for whom political parties are not driven by inflexible ideology but are flexible instruments for the pursuit of worthy ends. Readers who know Lincoln well will know him better thanks to this eye-opening book.--Andrew Delbanco, author of The War Before the War

A compelling portrait. . . . Readers will profit from this exploration of how Lincoln, adept at hardball politics, labored behind the scenes to advance partisan strategies during a career that also yielded some of the nation's most transcendent public statements.--Gary W. Gallagher, author of The Enduring Civil War

Boss Lincoln reveals an unfamiliar side of the man. . . . Large swaths of the Lincoln biography are revised here.--James Oakes, author of The Crooked Path to Abolition

As a war leader, Lincoln succeeded by preserving and expanding a united party, a central feature of his leadership that has been underappreciated by historians. Matthew Pinsker fills this interpretative gap brilliantly.--Michael Burlingame, author of Abraham Lincoln: A Life

Matthew Pinsker has done something difficult, if not impossible--saying something genuinely new about Lincoln and his career.--Eric Foner, author of The Fiery Trial

Here is the incredible story of how Lincoln the politician made possible all the other Lincolns--the eloquent speechmaker, the military leader, the patriot. With brilliant, original scholarship, Matthew Pinsker tells the sweeping epic of how Lincoln's mastery of politics enabled him to quell an insurrection against democracy, liberate a people, and save the nation.--Sidney Blumenthal, author of The Political Life of Abraham Lincoln

Publisher: W. W. Norton & Company

Pub date: 2026-02-10

Length: 576 pages