Toujours plus haut - Fribourg Olympic 1961 - 2021 (Outstanding work for the 60 years jubilee!)

Curling in Switzerland - A treatise on the principles of the game, and where and how to play it (1929)

Rolf Osterwalder: „BIRELL, mein Volltreffer in Sachen Durstlöscher“ - Bierdeckel