Blish’s story “Beep” appeared in 1954 with a casual mention of time-travel when a message is overheard from a future spaceship that’s following a worldline backward through time. The main story follows video reporter Dana Lje who stumbles upon the newly invented Dirac radio which allows instantaneous communication and, as only she realizes, also carries a record of every transmission ever made, both past and future.

At Larry Shaw’s request, Blish expanded “Beep” into the short novel The Quincunx of Time, and both these stories share a background wherein the work of Dolph Haertel (the next Einstein) provides an FTL-drive (the Haertel Overdrive, later called the Imaginary Drive), an antigravity device (the spindizzy), and an instantaneous communicator (the Dirac Radio). I read many of these in the early ’70s, but can’t find my notes and don’t remember any other time travel beyond that one communiqué that Lje overheard. Still, I’ll list everything in The Haertel Scholium and reread them some day!
It is instead one of the seven or eight great philosophical questions that remain unanswered, the problem of whether man has or has not free will.

Variants

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  1. “Haertel Scholium” by James Blish, in Galaxy, February 1954.
  2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . written by James Blish