Fermat's Lost Theorem
Carved in Stone
Carved in Stone
Analog Science Fiction and Fact 1994-12a, Analog Science Fiction and Fact 1994-12a·EN·Научная Фантастика
The past may be immutable, but that doesn’t mean there’s nothing anyone can do about it…
More in this series
Fermat's Lost Theorem
Dilating the Paradox
The Roswell Accident
Best of Breed
The Terminal Experiment