(#146845) THE DOUGLAS CONVOLUTION. Edward Llewellyn, Edward Llewellyn-Thomas.

THE DOUGLAS CONVOLUTION. New York: DAW Books, Inc., [1979]. Small octavo, pictorial wrappers. First edition. DAW UE 1495. First in a series of stories about a brilliant mathematician who has also served ten years in the Marine Corps. He discovers the principle of the conservation of mass/energy/time, and in an experiment to prove his theory is swept forward 200 years into the future. Reginald 28439. Mild foxing to top edge, else a fine, unread copy. (#146845).

Price: $25.00

Printing identification statement for this book:
"FIRST PRINTING, OCTOBER 1979 / 1 2 3 4 5 6 7 8 9" on copyright page.