In April 2015, the second volume of the most comprehensive German textbook on Human-Computer Interaction appeared in print. On 774 pages, Bernhard Preim and Raimund Dachselt address three larger topics in 12 chapters (download table of contents):
User Interface Engineering (the entire development process of User Interfaces), 3D User Interfaces (incl. input/output devices, basic and advanced 3D interaction) und Natural User Interfaces (gestural interaction, interactive surfaces, Tangible UIs).
In combination with volume 1, the comprehensive 1,400 page compendium now covers a wide range of HCI topics for a broad audience. The book can be ordered in print, as an eBook, or downloaded as a PDF at Springer Link. The accompanying book website contains more information, and a table of contents can be downloaded here (sorry, only in German, like the entire book ;-).