Built to Grow - Blending Architecture and BiologyBarbara Imhof, Petra Gruber · First published 2015Open the Tome
What Is the Architect Doing in the Jungle? BiornameticsBarbara Imhof, Petra Gruber · First published 2013Open the Tome
Passau, Mythos & GeschichteMax Brunner, Petra Gruber, Adolf Hofstetter · First published 2007Open the Tome
"Best-Pages"Jörg Krichbaum, Christian Gruber, Ina Brendt, Petra Piskar, Lisa Glatz, Yvonne Salms · First published 2000Open the Tome
