A dictionary of art and artists

Murray, Peter, 1920-1992.
Harmondsworth, Eng. ; [Baltimore] : Penguin Books, [1972]
[3d ed.

A dictionary of biology

Abercrombie, M. (Michael), 1912-1979.
[Harmondsworth, Middlesex] : Penguin Books, [1954]
[Enl. and rev. ed.

A dictionary of biology

Abercrombie, M. (Michael), 1912-1979.
Harmondsworth [Eng.] : Penguin Books, [1951]

A dictionary of music

Illing, Robert, 1917-1999.
Harmondsworth, Middlesex : Penguin Books, 1950.

A dictionary of psychology.

Drever, James, 1873-1950.
Harmondsworth, Middlesex : Penguin Books, [1952]

The Penguin dictionary of architecture

Fleming, John, 1919-2001.
Baltimore : Penguin Books, 1966.

The Penguin dictionary of architecture

Fleming, John, 1919-2001.
Harmondsworth : Penguin, 1972.
2nd ed.

The Penguin dictionary of plant sciences

London : Penguin books, [1999]
New ed.

The Penguin dictionary of the theatre.

Taylor, John Russell.
Baltimore : Penguin Books, [1966]

The Penguin encyclopedia of popular music

London, England ; New York, N.Y., USA : Penguin Books, 1990.

The Penguin Macquarie dictionary of Australian politics

Ringwood, Vic., Australia : Penguin Books in association with Macquarie Library ; New York, N.Y. : Viking Penguin Books, 1988.

The Penguin rhyming dictionary

Fergusson, Rosalind.
Harmondsworth, Middlesex, Eng. ; New York, N.Y. : Viking, 1985.

The Penguin shorter atlas of the Bible

Grollenberg, Lucas, 1916-1997.
Middlesex [Eng.] ; New York : Penguin Books, 1978, c1959.

A Shakespeare companion, 1564-1964

Halliday, F. E. (Frank Ernest), 1903-1982.
Baltimore : Penguin Books, [1964]
[Rev. ed.]

Usage and abusage : a guide to good English

Partridge, Eric, 1894-1979.
Baltimore : Penguin Books, 1963.

Who's who in the ancient world; a handbook to the survivors of the Greek and Roman classics.

Radice, Betty.
[Harmondsworth; Baltimore] : Penguin Books, [1973]
[Rev. ed.].