Black And White Photography By Nina Leen

Leen, Nina; Davis, Joseph Anthony (1973). And then there were none: America's vanishing wildlife. Holt, Rinehart and Winston. ISBN 978-0-03-007466-0.
Leen, Nina (1974). Dogs of All Sizes. Amphoto. ISBN 978-0-8174-0567-0.
Leen, Nina (1974). Love, Sunrise, and Elevated Apes. Norton. ISBN 978-0-393-08699-7.
Leen, Nina (1977). Images of Sound. W. W. Norton & Company. ISBN 978-0-393-08800-7.