Analog Science Fiction/Science Fact (January 1977)
| Book | Christmas Eve |
| Contributing Artist | Vincent Di Fate, Mike Hinge, Doug Beekman, Frank Kelly Freas, Jack Gaughan |
| Editor | Ben Bova |
| Publisher | Condé Nast Publications, Inc. |
| Contributing Writer | Alan Skinner, Bud Sparhawk, Hayford Peirce, Alison Tellure, Arsen Darnay, Stephen Robinett, Jack Williamson, Joseph F. Goodavage, Lester del Rey |
| Cover Art by | Vincent Di Fate |
| Editorial Assistant | R. K. Fones |
| Art Director/Editor | Herbert S. Stoltz |
| Periodical Title | Analog Science Fiction & Fact |
| Associate Editor | Victoria Schochet Lustbader |
| Interview with/Interviewee | T. Galen Heironymus |
| Copyright Holder | Condé Nast Publications, Inc. |
| About/Subject | Hieronymus Machine |
| Interview by/Interviewer | Joseph F. Goodavage |
| Format | Magazine |
| Language | English |
| Location | United States |
| Cover Date | 1977-01 |
| Copyright | 1976 |
| Pages / Font | 178 pages |
| Volume Number | XCVII, No. 1 |
| Price | $1.00 |
| Price | 55p |
| Other | 02028 |
| Chapters | SHORT STORIES Christmas Eve . . Alan Skinner . . . 10 (Vincent Di Fate) Alba Krystal . . Bud Sparhawk . . . 83 (Mike Hinge) The Missionaries' Position . . Hayford Peirce . . . 101 (Doug Beekman) Yes, Virginia . . Allison Tellure . . 113 (Kelly Freas) The Mildews of Mars . . Arsen Darnay . . . 117 (Jack Gaughan) NOVELETTES The Man Responsible . . Stephen Robinett . . . 34 (Mike Hinge) Stepson to Creation . . Jack Williamson . . . 134 (Jack Gaughan) SCIENCE FACT An Interview with T. Galen Hieronymus . . Joseph Goodavage . . . 17 READER'S DEPARTMENTS The Editor's Page . . . 5 The Analytical Laboratory . . . 133 The Reference Library . . Lester Del Rey . . . 168 . . Boom and Bust . . . . The Craft of Science Fiction edited by Reginald Bretnor . . . . Guide to Barsoom by John Flint Roy . . . . Rissa Kerguelen by F. M. Busby . . . . The Long View by F. M. Busby . . . . Bridge of Ashes by Roger Zelazny . . . . Spectrum of a Forgotten Sun by E. C. Tubb . . . . City by Clifford D. Simak . . . . Time and Again by Clifford D. Simak The Analog Calendar of Coming Events . . . 170 Brass Tacks . . . 175 |
| Notes | Geraldine Prasiotis - Advertising Production Manager Alison Tellure listed as "Allison Tellure" in Table of Contents but correctly listed in story heading. |
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