Selected periodical publications of the National Investigations Committee on Aerial Phenomena (NICAP) are available here:

The UFO Investigator

UFO Quarterly Review

NICAP Affiliate/Subcommittee Newsletters

NICAP Special Bulletins

NICAP Youth Council Newsletters

The UFO Investigator

The UFO InvestigatorVolume 1, number 1 (July 1957)

Volume 1, number 2 (August/September 1957)

Volume 1, number 3 (January 1958)

Volume 1, number 4 (June 1958)

Volume 1, number 5 (August/September 1958)

Volume 1, number 6 (December 1958)

Volume 1, number 7 (February/March 1959)

Volume 1, number 8 (June 1959)

Volume 1, number 9 (March 1960)

Volume 1, number 10 (July/August 1960)

Volume 1, number 11 (December/January 1960/1961)

Volume 1, number 12 (April/May 1961)

Volume 2, number 1 (July/August 1961)

Volume 2, number 2 (October 1961)

Volume 2, number 3 (January/February 1962)

Volume 2, number 4 (March/July 1962)

Volume 2, number 5 (August/September 1962)

Volume 2, number 6 (October/November 1962)

Volume 2, number 7 (January/February 1963)

Volume 2, number 8 (March/April 1963)

Volume 2, number 9 (June/September 1963)

Volume 2, number 10 (December/January 1963/1964)

Volume 2, number 11 (July/August 1964)

Volume 2, number 12 (September/October 1964)

Volume 3, number 1 (March/April 1965)

Volume 3, number 2 (April/May 1965)

Volume 3, number 3 (June/July 1965)

Volume 3, number 4 (August/September 1965)

Volume 3, number 5 (November/December 1965)

Volume 3, number 6 (January/February 1966)

UFO Investigator, March/April 1966Volume 3, number 7 (March/April 1966)

Volume 3, number 8 (May/June 1966)

Volume 3, number 9 (August/September 1966)

Volume 3, number 10 (October/November 1966)

Volume 3, number 11 (January/February 1967)

Volume 3, number 12 (March/April 1967)

Volume 4, number 1 (May/June 1967)

Volume 4, number 2 (October 1967)

Volume 4, number 3 (November/December 1967)

Volume 4, number 4 (January/February 1968)

Volume 4, number 5 (March 1968)

Volume 4, number 6 (May/June 1968)

Volume 4, number 7 (July/August 1968)

Volume 4, number 8 (September/October 1968)

Volume 4, number 9 (January 1969)

Volume 4, number 10 (February/March 1969)

Volume 4, number 11 (May 1969)

Volume 4, number 12 (June/July 1969)

Volume 5, number 1 (September/October 1969)

UFO Investigator, March 1971May 1970

June 1970

July 1970

August 1970

September 1970

October 1970

November 1970

December 1970

January 1971

February 1971

March 1971

April 1971

May 1971

June 1971

July 1971

August 1971

September 1971

October 1971

November 1971

December 1971

January 1972

February 1972

March 1972

April 1972

May 1972

June 1972

July 1972

August 1972

September 1972

Octobver 1972

November 1972

December 1972

January 1973

February 1973

March 1973

April 1973

May 1973

June 1973

July 1973

August 1973

September 1973

October 1973

November 1973

December 1973

January 1974

February 1974

March 1974

April 1974

May 1974

June 1974

July 1974

August 1974

September 1974

October 1974

November 1974

December 1974

January 1975

February 1975

March 1975

April 1975

May 1975

June 1975

July 1975

August 1975

September 1975

October 1975

November 1975

December 1975

January 1976

February 1976

March 1976

April 1976

May 1976

June 1976

July 1976

August 1976

September 1976

October 1976

November 1976

December 1976

January 1977

February 1977

March 1977

April 1977

May 1977

June 1977

July 1977

August 1977

September 1977

October 1977

November 1977

December 1977

January 1978

February 1978

March/April 1978

May 1978

September 1978

October/November 1978

April 1979

May 1979

Volume 10, number 3 (June 1979)

Volume 10, number 4 (July 1979)

Volume 10, number 5 (August 1979)

Volume 10, number 6 (September 1979)

UFO Investigator, February 1980Volume 10, number 7 (October 1979)

Volume 10, number 8 (November 1979)

Volume 10, number 9 (December 1979)

Volume 11, number 1 (January 1980)

Volume 11, number 2 (February 1980)

Volume 11, number 3 (March 1980)

Volume 11, number 4 (April 1980)

Volume 11, number 5 (May 1980)

Volume 11, number 6 (June 1980)

NICAP Special Bulletins

Special Bulletins (1959–1965)