This is a Folio Society edition of "The Calas Affair: A Treatise on Tolerance" by Voltaire, published in 1994. The original work, "Traité sur la Tolérance," was first published in 1763 in Geneva, with the text for this translation based on the 1961 Pléiade edition by Gallimard. This particular edition is translated and edited by Brian Masters.

The book is a hardcover volume, bound in vegetable parchment and printed on Libros Wove paper. The cover and spine feature intricate eighteenth-century engravings by Ganières, depicting the Pope condemning Jansenism, adding a distinctive historical aesthetic. The book is presented within its original slipcase. It was set in 'Monotype' Fournier by Gloucester Typesetting Services and printed in Great Britain at The Bath Press, Avon.

Verified Specifications:
Brand/Maker: The Folio Society
Item Type: Book
Author: Voltaire
Translator/Editor: Brian Masters
Book Title: The Calas Affair: A Treatise on Tolerance
Publication Year: 1994
Publisher: The Folio Society
Language: English (Translation)
Original Language: French
Format: Hardcover with Slipcase
Material: Vegetable parchment binding, Libros Wove paper
Features: Illustrated with eighteenth-century engravings; Translated and Edited by Brian Masters; Set in 'Monotype' Fournier
Country of Origin: Great Britain
Included Components: 1 Hardcover Book, 1 Slipcase