Jörg Kilian, Birgit Brouer und Dina Lüttenberg have published a Handbook on Language in Education in a German publication series called Handbooks on Linguistic Knowledge, to which I contributed with my article “The Linguistic Construcion of Socially Relevant Knowledge for Vocational Education Illustrated by Selected Examples (Sprachliche Konstruktion gesellschaftlich relevanten Wissens für die berufliche Bildung an ausgewählten Beispielen)”.