The speaker mentions a book titled 'Giza and the Pyramid System' as containing photos and information about his discoveries, including the ramps and tools used to build the pyramids. It is described as a comprehensive resource about the pyramids of the Giza Plateau.
"The speaker, an Egyptologist, repeatedly references his book 'Giza and the Pyramid System' as the source for visual evidence of his discoveries related to pyramid construction. Listeners interested in learning more or seeing the photos would want to purchase the book."