The National Geographic Magazine, Volume 102, Number 2 (August 1952).
Soft Cover, Washington: National Geographic Society, 1952. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1952. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1955. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1951. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1952. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1949. Very Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1959. Good with no dust jacket.
Illustrated by H. J. Soulen, Peter V. Bianchi. Soft Cover, Washington: National Geographic Society, 1960. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1967. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1959. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1956. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1957. Good with no dust jacket.
Soft Cover, Washington: National Geographic Society, 1971. Very Good with no dust jacket.