THE BLUE GHOST MYSTERY: A Rick Brant Science-Adventure Story, #15 in series.
New York: Grosset & Dunlap, (1960.) dj. Hardcover - Illustrated on the double title page, three en texte illustrations. Bound in rust tweed cloth boards, map of Spindrift island on endpapers. Lists to #16 at front of book and to this title on the rear dj flap. 181 pp.