Notes: • "Second Printing, April, 1972"; no number line • First Canadian printing, not stated • "Cover art by Kelly Freas" on the copyright page, the artwork is also signed • Interior art piece is not credited, has Gaughan's "JG" on it • UQ1003-095 on the spine • Cover printed in the US, book in Canada, though the title page retains the US address [the first four DAW books were typeset by DAW, after that by New American Library]