Written in 1964 a true work of fiction a what might have happened if we sent up one last Mercury Capsule and it needed a rescue. The author says it all using the technology of the time "We could have done it" As a space follower since 1060 I can see the true science, I can see the rediculouseness of the press and politicons and the helpfulness of the Russions. Yes I loved this book and am ready for something else from Caiden.