The National Geographic Magazine, Volume 102, Number 2 (August 1952).
Soft Cover, Washington: National Geographic Society, 1952. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1952. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1955. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1951. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1952. Good in No Dust Jacket dust jacket.
Illustrated by H. J. Soulen, Peter V. Bianchi. Soft Cover, Washington: National Geographic Society, 1960. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1967. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1959. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1956. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1959. Good in No Dust Jacket dust jacket.
Soft Cover, Washington: National Geographic Society, 1957. Good in No Dust Jacket dust jacket.
Softcover, Washington, D. C. National Geographic Society, 1968. Very Good in No Dust Jacket dust jacket.