Poseidonis/Smith, Clark Ashton/ISBN 0345033531 (52 copies separate)
Poseidonis (Ballantine books SF)/Smith, Clark Ashton (12 copies separate)
Poseidonis/Smith, Clark Ashton (11 copies separate)
Poseidonis/Smith, Clark Ashton (Introduction by Lin Carter)/ISBN 0345033531 (11 copies separate)
POSEIDONIS: Tales of Lost Atlantis/Smith, Clark Ashton/ISBN 0345033531 (9 copies separate)
Poseidonis: Tales of Lost Atlantis/Smith, Clark Ashton/ISBN 0345033531 (7 copies separate)
Poseidonis/Smith, Clark Ashton/Manual Entry (6 copies separate)
Poseidonis - Tales of Lost Atlantis/Smith, Clark Ashton (Introduction by Lin Carter)/ISBN 0345033531 (6 copies separate)
POSEIDONIS: Tales of Lost Atlantis/Smith, Clark Ashton; Lin Carter, intro./ISBN 0345033531 (5 copies separate)
Poseidonis (Tales of Lost Atlantis)/Smith, Clark Ashton/ISBN 0345033531 (5 copies separate)
Poseidonis: Tales of Lost Atlantis/Carter, Lin (intro) Smith. Clark Ashton; (3 copies separate)
Poseidonis (Moewig Phantastica)/Smith, C. A. (3 copies separate)
Poseidonis (Ballantine books SF) (Ballantine books SF)/Smith, Clark Ashton (2 copies separate)
Poseidonis/Smith, C. A. (2 copies separate)
POSEIDONIS: Tales of Lost Atlantis/ISBN 0345033531 (2 copies separate)
Tales of Lost Atlantis: Poseidonis/Smith, Clark Ashton (2 copies separate)
Poseidonis - Tales of Lost Atlantis/Smith, Clark Ashton/ISBN 0345033531 (1 copy separate)
Poseidonis/Smith, C.A./ISBN 3811818198/Manual Entry (1 copy separate)
Poseidonis/Smith, Clark Ashton/ISBN 0345033531/Manual Entry (1 copy separate)
Poséidonis/Smith, Clark Ashton/ISBN 2702412068/Manual Entry (1 copy separate)
Poseidonis / edited, with an introduction and notes, by Lin Carter/Smith, Clark Ashton, 1893-1961./Manual Entry (1 copy separate)
Poseidonis: Tales of Lost Atlantis/Smith, Clark Ashton (1 copy separate)
Poseidonus: Tales of Lost Atlantis/ISBN 0345033531 (1 copy separate)
Poseidonis/Smith, Clark Ashton/ISBN 3811818198 (1 copy separate)
POSEIDONIS. Introduction by Lin Carter/Smith, Clark Ashton. (1 copy separate)
Poseidonis: Tales of Lost Atlantis/Smith, Clark Ashton; Lin Carter, intro./ISBN 0345033531 (1 copy separate)
POSEIDONIS: Tales of Lost Atlantis/Smith, Clark Ashton, Lin Carter, intro./ISBN 0345033531 (1 copy separate)
POSEIDONIS: Tales of Lost Atlantis/Smith, Clark AShton/ISBN 0345033531 (1 copy separate)
Poséidonis/Smith, Clark Ashton/ISBN 2702412068 (1 copy separate)
POSEIDONIS: Tales of Lost Atlantis/Clark Ashton; Lin Carter, intro. Smith/ISBN 0345033531 (no current copies separate)
Poseidonis: Tales of Lost Atlantis/Lin (intro) Smith. Clark Ashton; Carter (no current copies separate)
POSEIDONIS: Tales of Lost Atlantis/Clark Ashton Smith (no current copies separate)
Poseidonis/ISBN 0345033531 (no current copies separate)