comprehensive book - Considering the history of fonts. - Taking into account various platforms such as Window XP, Mac OS X or X Window. - It includes an assessment of the various editing software and font creations. - Non-Latin characters are also treated. - All formats are explained: Bitmap, PostScript, TrueType, OpenType, AAT, Tex and omega. - There is also Unicode. In short, a sort of bible of the font because I do not have all listed.