First editions and antique editions of philosophical treatises, metaphysics, logic, ethics and critical thought from humanists to modern philosophers

A collection of four extremely rare first editions:
- Thuileur des trente-trois degrés de l'écossisme (1813), “a rare and sought-after work and one of the best thuileurs in existence...” (Caillet, I, 2910). With a frontispiece and 14 plates (one folding) as well as a large folding table at end;
- Récapitulation de toute la maçonnerie ou Description et explication de l'hiéroglyphe universel du maître des maîtres (1812) with two plate;
- l'Explication de la croix philosophique (1806) with a folding plate showing the eponymous cross;
- l'Explication de la pierre cubique (1806) with a folding plate describing the stone.
This copy is further enriched with a small insert...

Autograph manuscript of 12 pages on squared sheets, written in blue ink, with numerous passages underlined.
A previously unpublished set of reflections by Jean-Paul Sartre on social structure and bourgeois ideology, probably written in 1952 as part of a projected screenplay on the revolutionary period. This series of interior dialogues on the nature of individual and collective power constitutes an early draft of the ideas later developed in his 1960 masterpiece, Critique of Dialectical Reason. Through the example of the French Revolution and the Terror, Sartre questions the role of the citizen and of property, drawing on the writings of Kant, Marx...

First edition, one of 30 numbered copies on Lafuma, the only copies on deluxe paper.
Very handsome copy despite a slight shadow on the half-title page.

First edition, one of 30 numbered copies on vellum pur-fil paper Johannot, deluxe copies ("tirage de tête").
Rare and beautiful copy.

First edition, of which there were no grand papier (deluxe) copies, an advance (service de presse) copy.
Spine slightly bowed, with a few tears and lacks to plastic film cover. Slight foxing in the margins of a few pages.
Handsome autograph inscription signed by Michel Foucault, at the time a young teacher, to Jean-Charles Varennes.
A very rare advance copy, which could be said to have taken the place of the grand papier (deluxe) copies.

First edition displaying all the distinctive features of its publication: it presents no capital letters except at the beginning of paragraphs and it is the very first work to have been printed with Voltaire's spelling. Our copy is complete with its errata leaf, which is often missing.
Later bindings (19th century) in full red morocco, Jansenist spines with five raised bands, dates and places gilt at foot, boards struck at center with large gilt typographical fleurons, double gilt fillets on leading edges and headcaps, pastedowns lined with blue morocco presenting a wide gilt decorative border, monogrammed bookplates mounted on the pastedowns of each volume, following endpapers of...

First edition, one of 40 numbered copies on vélin pur fil paper, the tirage de tête (deluxe copies).

Full morocco, covers and spine preserved, slipcase, elegant binding signed by Semet & Plumelle.

Provenances: mostly from Robert Desprechins' library with his ex-libris drawn by Jean Cocteau, and by Louis de Sadeleer with his engraved ex-libris.

A very nice copy beautifully bound morocco signed by Semet & Plumelle.

First edition, one of 95 copies on pur fil, the only deluxe issue after 45 copies on Hollande.
A slight vertical crease on the front cover.
A handsome copy.