New Material!

Asteroid tug using three mass driver engines In addition to all of the words of the original O'Neill classic, the 2000 edition adds much new material, including a preface by Roger O'Neill, and an introduction by Freeman Dyson.

There's also an entire new section titled "The Time Is Now", which includes the following chapters:

Report cover
Gerard K. O'Neill from 'The Vision'
Mass driver model being loaded from 'The Key'
This newest edition of The High Frontier also includes a bonus CD-ROM with over an hour of video presentations by Gerard O'Neill and SSI (MPEG format), plus the major NASA studies on space settlement (PDF format).

The High Frontier book marketing project is a joint effort of the Space Studies Institute and the Space Frontier Foundation