Containing 26 selected and thoroughly rewritten essays and articles (all written by Janssen and published previously between 1976 and 2002 in yearbooks and periodicals) all dedicated to the history of printing and book production, this work draws systematically attention to the typogtaphical design of the book. The articles are mainly divided into two fields of attention: the analytical bibliography of the printed book (book production, studies of the technical aspects of type-setting and printing, type founding, printing presses, paper etc.) and the typographical design of books (its functions and its influence on how texts are read).

One of the most puzzling lapses in historical accounts of the rise of the West following the decline of the Roman Empire is the casual way historians have dealt with Gutenberg's invention of printing. The cultural achievement that followed the fifteenth century, in which the West moved from relative backwardness to remarkable, robust cultural achievement is unimaginable absent Gutenberg's gift and its subsequent widespread adoption across most of the world. In this book, Richard Abel describes the historical background of the radical cultural impact of the printing revolution. He begins from the eighth century to the Renaissance noting the viability of the new Christian/Classical culture. While it proved too fragile to endure, those who salvaged it preserved elements of the Classical substance together with the Bible and all the writings of the Church Fathers. The cultural upsurge of the Renaissance of the fourteenth to seventeenth centuries which resulted in part from Gutenberg's invention, is a major focus of the work. Abel aims to delineate how the Cultural Revolution was shaped by the invention of printing and its impact on the rapid reorientation and acceleration of the evolution of the culture in the West. This book provides insight into the history of the printed word, the roots of modern-day mass book production, and the promise of the electronic revolution. It is an essential work in the history of ideas.

A history of the influence of communication technologies on Western architectural theory. The discipline of architecture depends on the transmission in space and time of accumulated experiences, concepts, rules, and models. From the invention of the alphabet to the development of ASCII code for electronic communication, the process of recording and transmitting this body of knowledge has reflected the dominant information technologies of each period. In this book Mario Carpo discusses the communications media used by Western architects, from classical antiquity to modern classicism, showing how each medium related to specific forms of architectural thinking. Carpo highlights the significance of the invention of movable type and mechanically reproduced images. He argues that Renaissance architectural theory, particularly the system of the five architectural orders, was consciously developed in response to the formats and potential of the new printed media. Carpo contrasts architecture in the age of printing with what preceded it: Vitruvian theory and the manuscript format, oral transmission in the Middle Ages, and the fifteenth-century transition from script to print. He also suggests that the basic principles of "typographic" architecture thrived in the Western world as long as print remained our main information technology. The shift from printed to digital representations, he points out, will again alter the course of architecture.