Series 1. Correspondence, Notes, and Writings (52 boxes), 1975-2018, bulk: 1990-2010

This series includes business correspondence (incoming and outgoing), notes, and writings by Peters from 1975-2018. Examples include letters to the editor, articles, information about websites forwarded to Peters by other writers and colleagues, and edits to Peters's books and editorials.

Common topics found and discussed within this series include but are not limited to:
- Franklin D. Roosevelt and his presidency
- The Great Depression/New Deal
- World War II
- John F. Kennedy and his presidency
- Lyndon B. Johnson and his presidency
- Post-war America
- The Civil Rights Movement
- Bill Clinton and his presidency
- Correspondence between Peters and Jon Meacham (regarding We Do Our Part)
-Correspondence between Peters and Ken Hikenberrry (publisher)

All boxes in this series are labeled with the letters SEP, indicating that the contents were separated from the boxes in Series 2 that have corresponding numbers.

Boxes: 2 SEP - 9 SEP, 13 SEP, 15 SEP, 17 SEP, 18 SEP, 22 SEP, 23 SEP, 24.1 SEP, 24.2 SEP, 24.3 SEP, 24.4 SEP, 25.1 SEP, 25.2 SEP, 26 SEP - 31 SEP, 33.1 SEP, 34 SEP, 37.1 SEP, 37.2 SEP, 37.3 SEP, 38.1 SEP, 38.2 SEP, 38.3 SEP, 39 SEP, 40.1 SEP, 40.2 SEP, 40.3 SEP, 41 SEP, 43.1 SEP, 43.2 SEP, 43.3 SEP, 44 SEP, 52, 54 SEP - 61 SEP.