Notes: • "First Edition". • No statement of printing, no number line. • Month of publication from Locus1. • Cover illustration (Demolition of Old London Bridge, Anonymous). • "Swiftly", "New World Computer" & "Jupiter Magnified" were previously published (though "Jupiter Magnified" was in a different expanded form [novella plus 20 poems attributed to the main character of the novella; dropped here]); all other titles are previously unpublished.