Here you find the topos to the routes that I equipped (mostly first ascents):
Viper, VI-, 5SL, Geretal, Switzerland
Im Reich des Eisbären, V, Stuhlfels, Donautal, Germany
Sektor Hausemer Wand Nord, Donautal, Germany
Bergwachtfels, Donautal, Germany
Bella und der Schwarze, V, Harzlochfelsen, Germany