KÜLPE, Oswald.

Grundriss der Psychologie. Auf experimenteller...

Leipzig, Wilhelm Engelmann, 1893. 

First edition of this important work in...

£400

[PRATT, Samuel].

The regulating Silver Coin [sic], made...

London, Bonwick, 1696. 

First and only edition. William Lowndes...

£575

COMBE, George.

Phrenology applied to Painting and Sculpture.

London, Simpkin, Marshall, and Co., 1855.

First edition, scarce in commerce. George...

£350

COMTE, Auguste.

Cours de philosophie positive.

Paris, Au Siège de la Société Positiviste,...

A facsimile reprint of the first edition...

£350

COMTE, Auguste.

Appel aux conservateurs. Prix: trois francs.

Paris, Chez l’Auteur et chez Dalmont,...

First edition of Comte’s ‘appeal to...

£500

HOWARD, John.

An Account of the Principal Lazarettos...

Warrington, Eyres, Cadell, Johnson, Dilly...

First edition of Howard’s study of quarantine...

£575

MORGAN, Lewis Henry.

Ancient Society or Researches in the Lines...

New York, Holt, 1877. 

First edition. Morgan’s influential work...

£400

MALTHUS, T. R.

Principles of political Economy considered...

London, John Murray, 1820.

First edition of Malthus’s broadest treatment...

£5000

MALTHUS, T. R.

An Essay on the Principle of Population;...

London, John Murray, 1817.

Fifth edition, ‘with important additions’,...

£2200

[CATHERINE the Great of Russia]. BETSKOY, [Ivan]; [Nicolas-Gabriel LE] CLERC, translator; [Denis DIDEROT, contributor].

Les plans et les statuts, des différents...

Amsterdam, Marc-Michel Rey, 1775.

First edition in French, translated from...

£4000

CARNEGIE, Andrew.

The Empire of Business.

New York, Doubleday, Page & Company, 1902.

First edition (with ‘April, 1902’ statement...

£600

KANT, Immanuel.

Immanuelis Kantii opera ad philosophiam...

Leipzig, for Engelhard Benjamin Schwickert,...

First Latin translation of Kant’s Critique...

£2500

CAMPANELLA, Tommaso.

La città del sole. Traduzione del latino.

Lugano, G. Ruggia, 1836.

Rare first Italian translation of Campanella’s...

£500

[QUESNAY, François.] DU PONT DE NEMOURS, Pierre Samuel, editor.

Physiocratie, ou constitution naturelle...

Leiden and Paris, Merlin, 1768.

First edition of the ‘Bible’ of the...

£27000

CONDORCET, Jean-Antoine-Nicolas de Caritat, marquis de.

Esquisse d’un tableau historique des...

Paris, Agasse, L’an III [1795].

First edition of Condorcet’s epoch-making...

£2200

GODWIN, William.

Enquiry concerning Political Justice, and...

London, G.G. and J. Robinson, 1796.

Second, much-revised edition, ‘differ[ing]...

£1200

ROUSSEAU, Jean Jacques.

[half-title: Oeuvres de J. J. Rousseau....

Amsterdam, Rey, 1764.

Rare. The ninth volume of the first collected...

£1150

[RUSSELL, William].

The History of modern Europe. With an Account...

London, Robinson, Robson, Walter, and...

Extremely rare first appearance of an ‘Enlightened...

£1950

WAYLAND, Francis.

The Elements of political Economy.

New York, Leavitt, Lord & Company, 1837. 

First edition of an important work long...

£500

MILL, John Stuart.

A System of Logic ratiocinative and inductive,...

London, Longmans, Green, Reader, and Dyer,...

Presentation copy, with Mill’s autograph...

£1000