Sacred Egyptology revives Ernest Bosc’s Isis dévoilée (1891/1897) in the first complete English translation, meticulously rendered and annotated by Christopher Templesage 
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Organised in three large movements—(I) the decipherment of scripts and the Hermetic corpus, (II) religion, myth and liturgy, and (III) psychology, funerary science and initiation—its table of contents charts a progression from Champollion’s philology to ritual practice and eschatology 
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Bosc’s late-Victorian “mosaic” collates coffins, temple pylons, magical ostraca and travellers’ reports; this edition preserves that exhaustive dossier while foregrounding two enduring contributions: unparalleled source collation and a rare attention to enacted ritual performance 
. Templesage’s introduction explains an editorial strategy that pares nineteenth-century floridity, modernises hieroglyphic transliteration, and flags every place where current consensus diverges from Bosc’s speculation 
, while a detailed apparatus—philological revision, historical footnotes, orthographic modernisation, and comparative notes—guides readers through strengths and pitfalls alike 
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For Egyptologists the volume offers shelf-marks, papyrus inventories and citations ripe for verification; for historians of religion it illuminates nineteenth-century negotiations between esotericism and emergent scientific archaeology; for students it provides a lucid roadmap to debates on monotheism, symbolism and initiation. Above all, it fulfils Bosc’s Montesquieu-inspired aim “to make one think,” now refreshed for an era of radiocarbon calibration and digital palaeography.