If, December 1957, A Retro-Review
IF, December 1957. Cover by Mel Hunter If was a classic digest magazine of what might be called the “second tier” of SF magazines. (The term second tier might be a bit dismissive — there were a number of quality magazines that for a time surpassed one or more of the so-called “Big Three” (Astounding/Analog, Galaxy, and F&SF.) That said, those three magazines, via comparative longevity, consistent quality, and simply tradition were considered “the big three” by the SF community…