Notes: • "Second printing, September 1991"; no number line. • Cover artist is credited on the copyright page; no visible signature on the front cover. • A considerably longer edition than the one published as The Flight of the Dragonfly, by almost 50,000 words. • Story ends on page 423, followed by "Hearing", Forward's way of explaining the physics behind the novel, to page 461, followed by "Casting". • Price in Canada $6.50