Book excerpt: With the first online discussions of SPACE 1999 starting in January 1993, this book celebrates the 25th anniversary of Online Alpha. It is edited and told from the perspective of trying to present different types of discussions over the years by focusing on humour, insight, surprise and shared community. There is also a focus on how the discussions have changed and how they continue to change. The book is written on an idealistic basis. It is sold at the lowest price the publisher was willing to accept. A free e-book version can be downloaded at www.lulu.com.