Published by Advent: Publishers, [Chicago, 1960
Seller: Currey, L.W. Inc. ABAA/ILAB, Elizabethtown, NY, U.S.A.
Association Member: ILAB
First Edition
Octavo, pp. 1-12, pictorial wrappers. First edition. Extrapolation of astronomy, geology and biology of an imaginary solar system summarized -- with diagrams -- for a lecture, "Interstellar Stage-Setting," delivered at the 18th World Science Fiction Convention, 2 September 1960. A fine copy. (#1489).
Published by Advent, 1960
Seller: Tim's Books, Grand Rapids, MI, U.S.A.
First Edition Signed
Chapbook. Condition: Fine. First Edition. A sharp, unread copy. Signed by Author(s).
Published by Advent, 1960
Seller: THE FINE BOOKS COMPANY / A.B.A.A / 1979, ROCHESTER, MI, U.S.A.
First Edition Signed
First Edition. SOME NOTES ON XI BOOTIS, Advent, 1960, first edition, just about fine in wraps. Most uncommon. Signed by the author.