Papers from the conference 'Team 10 - Keeping the Language of Modern Architecture Alive' held at the Delft Faculty of Architecture, January 5-6, 2006. This collection brings together the various presentations of the conference with keynote lectures by M. Christine Boyer and George Baird and a conversation between special guests Manfred Schiedhelm, Guillermo Jullian de la Fuente, Max Risselada and Francis Strauven. Other contributions come from Pablo Allard, Xavier Costa, Henk Engel, Hartmut Frank, Dirk van den Heuvel, Karin Jaschke, Aino Niskanen, Frits Palmboom, Irénée Scalbert, and Marco Vidotto.