This collection of books was designed in order to provide the knowledge to help diagramming professionals of many different segments. This allows them to produce eBooks in the ePub, Mobi and PDF formats, to be read and displayed by applications installed on desktop computers, notebooks, netbooks, smart phones, as well as eReaders and tablets such as iPad, Sony Reader, Nooks, Kindle etc. Using the InDesign CS5 and CS5.5 as main tools, as well as some other utilities, this collection of books covers all concepts, technologies and procedures required to produce eBooks with quality. This first volume describes the concepts and features of the main formats, care, technical procedures, page elements elaboration, graphic design limits, diagramming good practices, as well as the techniques to convert the contents into ePub, Mobi and PDF formats. The others volumes of this collection will focus on more technical issues and generation of eBooks with multimedia content.