Wanted.. Sneferu, Khufu, Khafre and Menkaure !! All these pharaohs had one problem in common.. fear of grave robbers. Reconstruction of closed shafts and chambers ! ..where are the pharaohs ? ..can we find them ? ..Yes we can !! Exploring 6 pyramids from the 4th Dynasty !! ..all myths will be banned into the archive. ..an eBook for both interested laypeople and professional archaeologists. An interactive eBook for.. smartphone / tablet / computer / laptop / e-reader Networked with videos, visual tours on site, extensive image material, three-dimensional perspectives, background knowledge and much more..