Skip to content
  • Home
  • Shop
  • About Us
  • Contact Us
  • Login
View cart
  • Login
Close
  • Home
  • Shop
  • About Us
  • Contact Us
Home The Second Most Powerful Man in the World: The Life of Admiral William D. Leahy, Roosevelt's Chief of Staff - Paperback
The Second Most Powerful Man in the World: The Life of Admiral William D. Leahy, Roosevelt's Chief of Staff
  • Biography & Autobiography,
  • Books,
  • History,
  • Military,
  • Presidents & Heads of State,
  • Price Written on Book,
  • Wars & Conflicts,
  • World War II,

The Second Most Powerful Man in the World: The Life of Admiral William D. Leahy, Roosevelt's Chief of Staff - Paperback

Original price $40.28 - Original price $40.28
Original price
$40.28
$40.28 - $40.28
Current price $40.28
| /
Availability: In Stock
SKU 9780399584824
  • Description
  • Reviews ()

Additional information

Report copyright infringement

by Phillips Payson O'Brien (Author)

The life of Franklin Roosevelt's most trusted and powerful advisor, Admiral William D. Leahy, Chief of Staff to the Commander-in-Chief

"O'Brien's biography at last gives Leahy his due."--John Lewis Gaddis - "Fascinating... greatly enriches our understanding of Washington wartime power."--Madeleine Albright - "Beautifully written and thoroughly researched."--Douglas Brinkley - "Transforms our understanding of America's wartime decision-making."--Hew Strachan

Aside from FDR, no American did more to shape World War II than Admiral William D. Leahy--not Douglas MacArthur, not Dwight Eisenhower, and not even the legendary George Marshall. No man, including Harry Hopkins, was closer to Roosevelt, nor had earned his blind faith, like Leahy. Through the course of the war, constantly at the president's side and advising him on daily decisions, Leahy became the second most powerful man in the world.

In a time of titanic personalities, Leahy regularly downplayed his influence, preferring the substance of power to the style. A stern-faced, salty sailor, his U.S. Navy career had begun as a cadet aboard a sailing ship. Four decades later, Admiral Leahy was a trusted friend and advisor to the president and his ambassador to Vichy France until the attack on Pearl Harbor. Needing one person who could help him grapple with the enormous strategic consequences of the war both at home and abroad, Roosevelt made Leahy the first presidential chief of staff--though Leahy's role embodied far more power than the position of today.

Leahy's profound power was recognized by figures like Stalin and Churchill, yet historians have largely overlooked his role. In this important biography, historian Phillips Payson O'Brien illuminates the admiral's influence on the most crucial and transformative decisions of WWII and the early Cold War. From the invasions of North Africa, Sicily, and France, to the allocation of resources to fight Japan, O'Brien contends that America's war largely unfolded according to Leahy's vision. Among the author's surprising revelations is that while FDR's health failed, Leahy became almost a de facto president, making decisions while FDR was too ill to work, and that much of his influence carried over to Truman's White House.

Author Biography

Phillips Payson O'Brien is a professor of Strategic Studies at the University of St. Andrews in Fife, Scotland. Born and raised in Boston, he graduated from Trinity College in Hartford, Connecticut, before working on Wall Street for two years. He earned a PhD in British and American politics and naval policy before being selected as Cambridge University's Mellon Research Fellow in American History and a Drapers Research Fellow at Pembroke College. Formerly at the University of Glasgow, he moved to St. Andrews in 2016.

Number of Pages: 560
Dimensions: 1.4 x 9 x 5.9 IN
Publication Date: March 03, 2020

You may also like

  • !Búscalo! (Look It Up!): A Quick Reference Guide to Spanish Grammar and Usage

    !Búscalo! (Look It Up!): A Quick Reference Guide to Spanish Grammar and Usage - Paperback

    In stock

    Report copyright infringementby William M. Clarkson (Author)"A novel approach--very useful for quick reference." --Mark Goldin, Associate Professo...

    View full details
    Original price $24.92 - Original price $24.92
    Original price
    $24.92
    $24.92 - $24.92
    Current price $24.92
    | /
    Original price $24.92 - Original price $24.92
    Original price
    $24.92
    $24.92 - $24.92
    Current price $24.92
    | /
  • "A Serpentine Gesture": John Ashbery's Poetry

    "A Serpentine Gesture": John Ashbery's Poetry - Paperback

    In stock

    Report copyright infringementby Elisabeth W. Joyce (Author)In "A Serpentine Gesture" John Ashbery's Poetry and Phenomenology Elisabeth W. Joyce exa...

    View full details
    Original price $63.07 - Original price $63.07
    Original price
    $63.07
    $63.07 - $63.07
    Current price $63.07
    | /
    Original price $63.07 - Original price $63.07
    Original price
    $63.07
    $63.07 - $63.07
    Current price $63.07
    | /
  • "Alaska" Is Not a Blank Space

    "Alaska" Is Not a Blank Space - Hardcover

    In stock

    Report copyright infringementby Julianne Warren (Author)This Element supports Gwich'in, Iñupiat, and all Alaska Natives' collective continuance and...

    View full details
    Original price $143.94 - Original price $143.94
    Original price
    $143.94
    $143.94 - $143.94
    Current price $143.94
    | /
    Original price $143.94 - Original price $143.94
    Original price
    $143.94
    $143.94 - $143.94
    Current price $143.94
    | /
  • "Alaska" Is Not a Blank Space

    "Alaska" Is Not a Blank Space - Paperback

    In stock

    Report copyright infringementby Julianne Warren (Author)This Element supports Gwich'in, Iñupiat, and all Alaska Natives' collective continuance and...

    View full details
    Original price $46.78 - Original price $46.78
    Original price
    $46.78
    $46.78 - $46.78
    Current price $46.78
    | /
    Original price $46.78 - Original price $46.78
    Original price
    $46.78
    $46.78 - $46.78
    Current price $46.78
    | /
  • "B" is for Burglar

    "B" is for Burglar - Paperback

    In stock

    Report copyright infringementby Sue Grafton (Author)B is for Burglar, Sue Grafton's #1 New York Times bestselling series reissued for a whole new g...

    View full details
    Original price $33.96 - Original price $33.96
    Original price
    $33.96
    $33.96 - $33.96
    Current price $33.96
    | /
    Original price $33.96 - Original price $33.96
    Original price
    $33.96
    $33.96 - $33.96
    Current price $33.96
    | /
Shop collection
Infinity Light

#TurnPagesLightJourneys


Dedicated to enriching lives through accessible, high-quality books that inspire growth and imagination.

Main menu

  • Home
  • Shop
  • About Us
  • Contact Us

Our Policies

  • Privacy Policy
  • Terms & Conditions
  • Shipping Policy
  • Return & Refund Policy
  • FAQ`s

Follow us

Find us on Facebook Find us on Threads Find us on Telegram Find us on Instagram Find us on LinkedIn Find us on Twitter
  • Privacy Policy
  • Terms & Conditions
  • Shipping Policy
  • Return & Refund Policy
  • FAQ`s

Copyright © 2026 INFINITY LIGHT, LLC. All rights reserved.

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.