Notes: • First US edition (not stated). • Contento1 lists this as a collection as it was published in four parts in Roger Elwood's Continuum series #1-4 but is 'considerably expanded' [from the Author's Note] • "Book Club Edition" on front flap • First printing has gutter code "M21" [verified] on page 304, indicates a printing date in May 1982 • A June '82 selection of the SFBC • Price from Locus #259 (August 1982) • "Jacket painting by Dennis Meehan" on rear flap, the artwork is also signed.