Wydawcy GEBRO-Verlag

Cover for Ulrich Roker · Franken / Franken 1: Kletterfuhrer ? Guidebook Nordlicher Frankenjura / Kletterf (Book) (2023)

Franken / Franken 1: Kletterfuhr... (2023)

Cover for Harald Röker · Magic Wood - Bloc (Book) (2023)

Magic Wood - Bloc (2023)

Cover for Harald Röker · Swiss Bloc °1 (Book) (2023)

Swiss Bloc °1 (2023)

Cover for Harald Roker · Silvretta-Block: Bouldertopo Silvapark-Galtur (Book) (2023)

Silvretta-Block: Bouldertopo Sil... (2023)

Cover for Harald Röker · Allgäu-Rock (Book) (2024)

Allgäu-Rock (2024)

Cover for Ulrich Röker · Franken. / Franken 2 (Book) (2024)

Franken. / Franken 2 (2024)

Cover for Harald Röker · Allgäu-Block (Book) (2025)

Allgäu-Block (2025)