The freckled shark
Subtitle: a Doc Savage adventure
By: by Kenneth Robeson [i.e. L. Dent]
Series: The fantastic adventures of Doc Savage -- 67
Publisher: Bantam Books
Published: 1972
Place of publication: New York
Language: eng
Number of pages: 138
Copyright date: 1967
Description: Doc Savage encounters the insane money lust of Señor Steel, president-dictator of Blanca Grande. He decodes the secret of Matacumbe, and sinks into the muddy horror of the primitive jungle.
Notes: "S6923."

"Originally published in Doc Savage Magazine March 1939."