All posts by Robert Smith

The High Frontier is a Free Kindle ebook – 4 days only

At Space Access 2013 SSI President Gary Hudson announced the release of Gerard K. O’Neill’s classic The High Frontier as an exclusive Amazon Kindle ebook.

Today we have another announcement: From Saturday April 20th to Tuesday April 23rd, the Kindle edition of The High Frontier is absolutely free. Just open the Kindle app on your iOS, Android, Windows PC or Mac and type High Frontier in the Kindle store, or get your free Kindle edition directly from the Amazon.com website here: The High Frontier.
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