Life and Work at the Great Pyramid. Volume I.: Life and work at the Great Pyramid during the months of January, February, March and April, A.D. 1865; with a discussion of the facts ascertained. In ... (1867)
Life and Work at the Great Pyramid. Volume II.: Life and work at the Great Pyramid during the months of January, February, March and April, A.D. 1865; with a discussion of the facts ascertained. In ... (1867)
Life and Work at the Great Pyramid. Volume III.: Life and work at the Great Pyramid during the months of January, February, March and April, A.D. 1865; with a discussion of the facts ascertained. In ... (1867)