The following volume is a compilation of many topics regarding Egypt, penned by various authors. I'd like to plug one of the articles in particular because one of my friends and another scholar wrote it: Egipto y la Biblia - El evangelio de Judas: Textos coptos del cristianismo by Marina Escolano Poveda and Gerardo Jofre González-Granda, which begins on page 47. It is about the Gospel of Judas; Marina writes about the characteristics of the Coptic language (she represents only a few people who in Spain who know how to read this language!)
Other articles chronicle the treasures of Tutankhamun in Barcelona, the Giza Pyramids, and the hieroglyphic writing system. It is complete with pictures, cited notes, and a recommended reading list.