Bibliography
- The 100: A Ranking of the Most Influential Persons in History, 1978 (Revised Edition, 1992)
- Extra-Terrestrials, Where Are They? (co-edited with Ben Zuckerman), 1982
- A View from the Year 3000 (Poseidon Press, 1999)
- Understanding Human History (Washington Summit Publishers, 2007).
Read more about this topic: Michael H. Hart