The Age of Roosevelt is a 3-book series with 3 released primary works first released in 1956 with contributions by Arthur M. Schlesinger Jr..
#1 of 3 in The Age of Roosevelt
1956 • 4 Readers • 580 pages
#2 of 3 in The Age of Roosevelt
1958 • 1 Reader • 5
#3 of 3 in The Age of Roosevelt
1960 • 1 Reader • 768 pages