![Pritzker Military Museum & Library Podcasts show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/004/546/small/pritzker-military-library-podcasts.jpg)
Summary: Author Patrick K. O'Donnell returns to the PMML to talk about his book "The Unknowns: The Untold Story of America's Unkown Soldier and WWI'S Most Decorated Heroes Who Brought Him Home."
Summary: Author Patrick K. O'Donnell returns to the PMML to talk about his book "The Unknowns: The Untold Story of America's Unkown Soldier and WWI'S Most Decorated Heroes Who Brought Him Home."