Research on the Great Sphinx is scattered through ancient texts, travellers’ accounts, excavation reports, archaeological surveys, geological studies, conservation literature and modern debates.

This reading room brings together texts that can actually be read online or downloaded in full. Where a work covers a much wider subject, the link is taken as closely as practicable to the page, chapter or article in which the Sphinx is discussed. Where the whole publication concerns the Sphinx, the complete work is linked directly.

Copyright and reuse restrictions

Although many of the older articles and books presented here are in the public domain and free of copyright restrictions, please be sure to verify each source’s copyright status before reusing any of the books or articles linked to on this page.

Broader Giza research libraries

The two collections below range well beyond the Great Sphinx. Both are exceptionally useful starting points for research on Giza more generally, bringing together excavation reports, monographs, articles and archival material. This site also has a short guide to each resource.

Giza Archives Digital Library

A major online Giza research library containing monographs, excavation reports, articles and manuscripts, including many complete searchable PDFs.

Digital Giza Library

Harvard’s Giza Project library, bringing together digitised publications, excavation reports and other research material relating to Giza.

Ancient & medieval accounts Back to top

1st Century CE

Book 36, Chapter 17 – The Egyptian Sphinx in The natural history of Pliny (Volume 6) (1855) by Pliny the Elder; Bostock, John, translator; Riley, Henry T, translator

A brief but early discussion of the Great Sphinx dating to the 1st century CE .

13th Century CE

Relation de l’Egypte (1810) by Antoine Isaac Sylvestre de Sacy, p179-180

A French translation of Abd Al-Latif’s 1220CE account of Egypt, often used as proof that the nose of the Great Sphinx was still intact in the early 13th century CE

15th Century CE

DE LA STATUE NOMMÉE “LE TERRIBLE” in Description topographique et historique de l’Égypte, traduite en français par V. Bouriant. 1re et 2e partie (1886) by Al-Maqrizi and V. Bouriant

French translation of a 15th century text by Al-Maqrizi that recounts details of the defacement of the Great Sphinx

15th Century CE

Les saintes pérégrinations de Bernard de Breydenbach , 1483 (1904) by Bernhard von Breydenbach and F Larrivaz. p59

Discusses the great Idol of Isis which is considered to be a reference to the Great Sphinx.

Sixteenth century Back to top

16th Century CE

Cosmographie de Levant ( 1556 ) by F. André Thevet, p154-155

Perhaps the earliest European depiction of the Great Sphinx accompanies the text in the style of a Greco-Romano portrait.

16th Century CE

Kurtzer und warhafftiger Bericht von der Reiss aus Venedig nach Hierusalem ( 1582 ) by Johannes Helffrich, no page numbers are provided but the section relating to the Great Sphinx, which Helffrich refers to as Imago Isidis , can be found here .

Seventeenth century Back to top

17th Century CE

A relation of a journey begun An: Dom: 1610 . (1621) by George Sandys p131-132

There is also a depiction of the Great Sphinx on p128

17th Century CE

Les voyages et observations du Sieur de La Boullaye-Le-Gouz, gentil-homme angevin (1653) by François de La Boullaye-Le-Gouz, p361-362

The text has an accompanying caricature of the head of the Sphinx.

Available hereGoogle Books — relevant Sphinx passage begins around p. 361
17th Century CE

Journal des voyages de monsieur de Monconys ( 1665 ) by Balthasar de Monconys p185

The text entions that the nose and chin have been damaged. Also has a crude caricature of the head of the Sphinx.

17th Century CE

Of the Sphinx , in The Present state of Egypt, or a New relation of a late voyage into that kingdom performed in the years 1672 and 1673 (English Edition 1678) by F. Vasleb [Wansleben]

17th Century CE

Description de l’Afrique ( 1686 ) by Olfert Dapper p65-66

Contains a foldout illustration of the Giza plateau where the Great Sphinx is represented twice: once as a colossal Greco-Romano bust and once as a female Sphinx.

17th Century CE

Reizen van Cornelis de Bruyn ( 1698 ) by Cornelis de Bruyn p197-199

Eighteenth century Back to top

18th Century CE

A description of the East, and some other countries , ( 1743 ) Pococke, Richard p46

Contains one of the earliest references to the cavity towards the tail end of the Great Sphinx. There is an illustration of the Sphinx’s head on plate 17

18th Century CE

Voyage dans la Basse et la Haute Egypte, pendant les campagnes du général Bonaparte Vol. 2 (1802) by Vivant Denon, Appendix p.xi , Appendix p.lv-lvi

Denon’s records from Napoleon’s Egyptian campaign at the end of the 18th century CE. Denon’s depiction of the Great Sphinx, Plate 20 from a series of prints provided separately with Volume 1, can be seen at this link . See also Volume 1, p98

Nineteenth century Back to top

19th Century CE

ON EXCAVATIONS BY CAPT. CAVIGLIA, IN 1816 , BEHIND, AND IN THE NEIGHBOURHOOD OF, THE GREAT SPHINX . in The museum of classical antiquities : being a series of essays on ancient art (1860) by Edward Falkener, J.E. Wood, and Benjamin Reed Davies

19th Century CE

Art. VIII.- Observations relating to some of the Antiquities of Egypt, from the Papers of the late Mr. Davison. Published in Walpole’s Memoirs. 1817 ., London Quarterly Review (1818) Vol xix

Relating Caviglia’s Excavations at the Great Sphinx including details of many of the Greek inscriptions found.

19th Century CE

LE GRAND SPHINX DE MEMPHIS in Recueil des inscriptions grecques et latines de l’Égypte Vol II (1842) by Letronne, Antoine Jean

Details of the Greek and Latin inscriptions uncovered by Caviglia at the Great Sphinx in 1817 .

19th Century CE

THE SPHINX. AN ACCOUNT OF M. CAVIGLIA’S EXCAVATIONS IN 1818 TAKEN FROM THE PAPERS OF THE LATE MR. SALT . in Operations Carried on at the Pyramids of Gizeh in 1837 With an Account of a Voyage Into Upper Egypt and an Appendix Vol 3 (1842) by Howard Vyse

19th Century CE

Travels along the Mediterranean, and parts adjacent Vol.I ( 1822 ) by Robert Richardson p153-157

19th Century CE

Le Sérapéum de Memphis (1882) by Franc̦ois Auguste Ferdinand Mariette, p91-100, Grand Sphinx de Gyzèh .

An appendix (in French) includes a discussion of Mariette’s brief excavations in 1853 at the Great Sphinx including the rear chamber.

19th Century CE

Modern Egypt Vol 1 ( 1843 ) by John Gardner Wilkinson

General Discussion of the current understanding of the Great Sphinx in 1843

19th Century CE

DENKMÄLER AUS AEGYPTEN UND AETHIOPIEN (1849-1859) by Carl Richard Lepsius

A comprehensive illustrated record of Lespius’s travels through Egypt from 1842-45

1900–1949 — Early modern Sphinx research Back to top

1906

James Henry Breasted. Ancient Records of Egypt, Vol. II: The Eighteenth Dynasty — Dream Stela §§810–815, pp. 320–324.

Dream Stela; Thutmose IV; Horemakhet; primary-text translation.

Available hereOnline Books Page / Internet Archive / Wikimedia Commons
1912

George A. Reisner. Solving the Riddle of the Sphinx.

Early modern interpretation; Sphinx attribution/history.

Available hereGiza Archives Digital Library
1912

George A. Reisner. The Dawn of Civilization in Egypt…The Secret of the Sphinx Revealed.

Early modern interpretation; Sphinx attribution/history.

Available hereGiza Archives Digital Library
1912

Uvo Hölscher. Das Grabdenkmal des Königs Chephren — Sphinx/complex discussion begins pp. 15–16.

Khafre complex; architecture; archaeological context.

Available hereHeidelberg University Library
1932

Alexandre Piankoff. Two Reliefs in the Louvre Representing the Gîzah Sphinx.

New Kingdom chapel; Harmachis; Caviglia finds.

Available hereDigital Giza / Giza Archives
1936

George A. Reisner. The Sphinx Awakens—Again.

Baraize clearance; excavation history; Sphinx interpretation.

Available hereDigital Giza / Giza Archives
1939

Étienne Drioton. Le Sphinx et les Pyramides de Giza.

Sphinx and pyramid complex; interpretation; site approach.

Available hereGiza Archives / Harvard Giza media
1949

Selim Hassan. The Sphinx: Its History in the Light of Recent Excavations.

Core study; excavation history; cult.

Available hereDigital Giza / Harvard Giza Project

1950–1979 — Excavation, cult and architecture Back to top

1953

Selim Hassan. Excavations at Gîza 8: 1936–1937. The Great Sphinx and its Secrets.

Excavation; Sphinx complex; historical studies.

Available hereDigital Giza / Harvard Giza Project
1969

Siegfried Schott. Le temple du Sphinx à Giza et les deux axes du monde égyptien.

Sphinx Temple; cult; architecture.

1970

Herbert Ricke. Der Harmachistempel des Chefren in Giseh.

Sphinx Temple; architecture; Khafre complex.

Available hereDigital Giza / Harvard Giza Project
1970

Siegfried Schott. Ägyptische Quellen zum Plan des Sphinxtempels.

Sphinx Temple; textual sources; cult and plan.

Available hereDigital Giza / Harvard Giza Project
1971

Rudolf Anthes. Was veranlasste Chefren zum Bau des Tempels vor der Sphinx?.

Sphinx Temple; Khafre; function and cult context.

Available hereDigital Giza / Harvard Giza Project

1980–1999 — Survey, geology and conservation Back to top

1980

Mark Lehner; James P. Allen; K. Lal Gauri. The ARCE Sphinx Project: A Preliminary Report.

Survey; archaeology; geology.

Available hereHall of Ma’at
1981

K. Lal Gauri. Deterioration of the Stone of the Great Sphinx.

Conservation; geology; stone deterioration.

Available hereHall of Ma’at
1984

K. Lal Gauri. Geologic Study of the Sphinx.

Geology; stratigraphy; weathering.

Available hereHall of Ma’at
1989

John A. R. Legon. The Giza Ground Plan and Sphinx.

Site plan; geometry; Sphinx placement and interpretation.

Available hereDigital Giza / Harvard Giza Project
1991

Mark Lehner. Archaeology of an Image: The Great Sphinx of Giza.

Core study; survey; reconstruction.

Available hereDigital Giza / Harvard Giza Project
1992

Feisal A. Esmael (ed.). The First International Symposium on the Great Sphinx: Towards a Global Treatment of the Sphinx.

Survey; geology; conservation; history.

Available hereDigital Giza / Harvard Giza Project
1992

Mark Lehner. Documentation of the Sphinx — pp. 55–107.

Survey; archaeology.

Available hereDigital Giza / Harvard Giza Project
1992

Mark Lehner. Reconstructing the Sphinx.

Survey; reconstruction.

Available hereDigital Giza / Harvard Giza Project
1993

Bent Heick-Hansen. The Sphinx temple.

Sphinx Temple; architecture; attribution.

Available hereDigital Giza / Giza Archives
1993

Zahi Hawass. The Great Sphinx at Giza: Date and Function.

Dating; function; archaeology.

Available hereDigital Giza / Harvard Giza Project
1994

Mark Lehner. Notes and Photographs on the West-Schoch Sphinx Hypothesis.

Geology; dating debate.

Available hereHall of Ma’at
1994

Zahi Hawass; Mark Lehner. The Passage Under the Sphinx.

Tunnels; archaeology; restoration.

Available hereDigital Giza / Harvard Giza Project
1998

Zahi Hawass. The Secrets of the Sphinx.

Core study; archaeology; public synthesis.

Available hereDigital Giza / Harvard Giza Project

2000–2009 — New debates and archival recovery Back to top

2000

Salah el-Kholi. The Lost Colossus of the Mate of the Sphinx (Surriat Abu al-Holl).

Second-Sphinx tradition; medieval Arabic sources; reception.

Available hereDigital Giza / Harvard Giza media
2001

A. J. Shortland; C. J. Doherty. Comments on A Geomorphological Study of the Giza Necropolis, with Implications for the Development of the Site.

Geology; weathering; dating debate; response to Reader.

Available hereWiley Online Library / Archaeometry
2001

Colin D. Reader. A Response to Comments on A Geomorphological Study of the Giza Necropolis.

Geomorphology; dating debate.

Available hereWiley Online Library / Archaeometry
2001

Toby A. H. Wilkinson. Comment on C. D. Reader, A Geomorphological Study of the Giza Necropolis.

Archaeology; dating debate.

Available hereWiley Online Library / Archaeometry
2002

Christiane Zivie-Coche. Sphinx: History of a Monument.

History; cult; archaeology.

Available hereDigital Giza / Harvard Giza Project
2002

Mark Lehner. Unfinished Business: The Great Sphinx — pp. 10–15.

Archaeology; research history.

2003

Mark Lehner. The Sphinx.

Synthesis; archaeology.

Available hereDigital Giza / Harvard Giza Project
2005

Colin D. Reader. The Age of the Sphinx and the Development of the Giza Necropolis.

Sphinx dating; geomorphology; development of Giza necropolis.

Available hereDigital Giza / Harvard Giza Project
2006

Christiane Zivie-Coche. De Sfinx van Giza en de eredienst van Harmachis.

Horemakhet/Harmachis; cult history; New Kingdom and later Sphinx reception.

Available hereDigital Giza / Harvard Giza Project
2006

Frank Preusser; Shin Maekawa; Eric Doehne; Charles Selwitz. The GCI/EAO Environmental Monitoring Program at the Great Sphinx of Giza.

Conservation; environmental monitoring.

Available hereDigital Giza / Harvard Giza Project
2006

Hany Helal. Engineering Stability and Conservation of the Sphinx: Diagnosis and Treatment.

Engineering; stability; conservation.

Available hereDigital Giza / Harvard Giza Project
2006

John P. Gnaedinger. Proposed Hypothesis, Testing and Documentation, and Actions to be Taken for the Conservation of the Sphinx.

Conservation; diagnosis; testing.

Available hereDigital Giza / Harvard Giza Project
2006

Shawky Nakhla; H. Hubacek; M. Abd el-Kader; F. el-Gazzar. Modern Consolidants: An Approach to the Consolidation of the Mother Rock of the Sphinx.

Conservation; stone consolidation.

Available hereDigital Giza / Harvard Giza Project
2006

Shawky Nakhla; M. Abd el-Kader. Mortars and Stones for the Restoration of Masonry Works in the Sphinx.

Restoration; masonry; mortar.

Available hereDigital Giza / Harvard Giza Project
2008

Stéphane Pasquali. Les fouilles de S. Hassan à Gîza en 1938 et le temple d’Osiris de Ro-Sétaou au Nouvel Empire.

New Kingdom Giza; Ro-Setau; Sphinx environs; excavation history.

Available hereGiza Archives Digital Library
2009

Stéphane Pasquali. Baraize Excavations 1933–1934 at Giza: What is New with the Chapel of Amenhotep II.

Baraize/Lacau archives; New Kingdom chapel; excavation history.

Available hereGiza Archives / Harvard Giza media

2010–present — Recent fieldwork and digital survey Back to top

2017

Mark Lehner. Who Built the Sphinx? The Sphinx Temple Has the Answer.

Builder attribution; Sphinx Temple; geology; quarry sequence.

2019

AERA. Return to the Sphinx Viewing Project — pp. 8–9.

Survey; GPR; 3D recording.

2023

Samuel Boury; Scott Weady; Leif Ristroph. Sculpting the Sphinx.

Erosion; yardangs; geomorphology.

Available hereAmerican Physical Society / Physical Review Fluids
2024

Rebecca D. Sperber; Dean Goodman; Mark Lehner; Glen Dash. Where the Water Disappears: A Ground-Penetrating Radar Survey near the Great Sphinx of Giza — pp. 19–23.

GPR; subsurface; Sphinx Temple.

2024

Zahi Hawass; Mark Lehner. The Return to the Sphinx Viewing Project — p. 18.

Recent fieldwork; survey.

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