| R1 |
A Dictionary of Science |
E. B. Uvarov |
1944 |
| R2 |
A Dictionary of Geography2 editions
|
W. G. Moore |
September 1949 |
| R3 |
A Dictionary of Biology |
M. Abercrombie, C. J. Hickman and M. L. Johnson |
February 1951 |
| R4 |
A Dictionary of Music |
R. Illing |
December 1950 |
| R5 |
A Dictionary of Psychology |
James Drever |
January 1952 |
| R6 |
An English-German — German-English Disctionary |
W. E. Collinson and H. Connell |
February 1954 |
| R7 |
Roget's Thesaurus |
|
October 1953 |
| R8 |
A Dictionary of Geology |
Godfrey Himus |
January 1955 |
| R9 |
A Dictionary of Ballet |
G. B. L. Wilson |
October 1957 |
| R10 |
A Dictionary of Politics |
Florence Elliott and Michael Summerskill |
February 1957 |
| R11 |
A Dictionary of Civil Engineering |
John S. Scott |
October 1958 |
| R12 |
A New Dictionary of Music |
Arthur Jacobs |
August 1958 |
| R13 |
The Penguin Dictionary of Architecture2 editions
|
John Fleming, Hugh Honour, Nikolaus Pevsner |
January 1966 |
| R14 |
A Dictionary of Art and Artists |
Peter & Linda Murray |
July 1959 |
| R15 |
A Dictionary of Building |
Peter and Linda Murray |
July 1959 |
| R16 |
The Penguin Book of Quotations |
J. M. and M. J. Cohen |
September 1960 |
| R17 |
World Events |
Edited by Sir Ivison Macadam |
August 1960 |
| R18 |
A Dictionary of Sailing |
F. H. Burgess |
September 1961 |
| R19 |
A Dictionary of Electronics |
S. Handel |
September 1962 |
| R20 |
The Penguin Russian Course |
J. L. I. Fennell |
September 1961 |
| R21 |
The Penguin Dictionary of British Natural History |
Richard and Maisie Fitter |
1967 |
| R22 |
World Events |
Edited by Sir Ivison Macadam |
September 1961 |
| R23 |
World Events |
Edited by Sir Ivison Macadam |
July 1962 |
| R24 |
Usage and Abusage |
Eric Partridge |
April 1963 |
| R25 |
The Penguin Book of Lieder |
S. S. Prawer |
April 1964 |