The Soul of a Leader (FDR Part 2)

Franklin's star was shining bright. It seemed like nothing could stop him on his path to the president. Until a summer in Campobello, polio ravaged his body and left him paralyzed. Franklin could either fall into historical obscurity or fight back into the political ring. 

Sources:
FDR by Jean Edward Smith
Nothing to Fear: FDR's Inner Circle and The Hundred Days that Created Modern America by Adam Cohen. 
Leadership in Turbulent Times by Doris Kearns Goodwin