Analog Science Fiction - December 1969 Author:Harry Harrison CONTENTS: - - - In Our Hands, the Stars (Part 1 of 3) [Harry Harrison]; — NOVELETTE: — Mindwipe [Stephen Robinett (as Tak Hallus)]; — SHORT STORIES: — Any Number Can Play [Richard Lippa]; — Superiority Complex [Thomas N. Scortia]; — Testing ... One, Two, Three, Four [Steve Chapman]; — ARTICLES: — Is Biological Aging Inevitable? [Capt John E. Wrobel & Do... more »nald G. Carpenter];