Issue 29 of TRACCE Online Rock Art Bulletin is dedicated to the research history of Mt. Bego, from its early “discovery” to the end of the 19th century, with the exception of Clarence Bicknell’s work. Two key points should be emphasized: the relationship with the development of paleethnology and the significance of British “cup-and-rings” studies. All early Mt. Bego authors virtually contribute to this issue since their papers are “served” online, not only as PDF files, but also as “flip-books”, giving in this way importance to sources and online e-book sharing since they provide a useful tool to all researchers interested in rock art studies, especially in this area of the Alps.