* Front cover (cropped & altered picture): original by AlexanderPaukner, available at https://pixabay.com/es/jerogl%C3%ADficos-faraones-egipto-luxor-429863/ under the Creative Commons - CC0 1.0 Universal license. * Carved cartouche in example of MdC encoding (cropped picture): original by Lord-of-the-Light; available at https://commons.wikimedia.org/wiki/File:Medinet_Habou_Cartouche.jpg under the Creative Commons Attribution-Share Alike 3.0 Unported license. * HieroFinder logo, god Thoth: original by Jeff Dahl, available at https://commons.wikimedia.org/wiki/File:Thoth.svg under the Creative Commons Attribution-Share Alike 4.0 International, 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license. * HieroFinder logo, papyre texture: original by ToNToN CoPT, available at https://www.flickr.com/photos/tontoncopt/1430420910 under the Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Generic license.