Gerard K. O Neill
Gerard K. O Neill has written at least 1 book. Their most popular book is The High Frontier: Human Colonies In Space with 1 save with an average rating of 3⭐.
#12 of 8 in Apogee Books Space Series
The High Frontier: Human Colonies In Space
ByGerard K. O Neill
1977 • 1 Reader • 343 pages • 3