Rating: Weighted - 8.72 / Average - 9.0 of 10 (14 votes)
Comments: 1 (show them)
Biography's Source:
Biography:

Novels:

• Amazon Adventure (1949)
• South Sea Adventure (1952)
• Underwater Adventure (1954)
• Volcano Adventure (1956)
• Whale Adventure (1960)
• African Adventure (1963)
• Elephant Adventure (1964)
• Safari Adventure (1966)
• Lion Adventure (1967)
• Gorilla Adventure (1969)
• Diving Adventure (1970)
• Cannibal Adventure (1972)
• Tiger Adventure (1979)
• Arctic Adventure (1980)

• Adventure / Hal & Roger Hunt