- the australian journey - prolog
- the australian journey - riverbed rocks
- the australian journey - rainforest
- the australian journey - floating bonds
- die verwandlung - native grounds
- die verwandlung - characters
- the zen moment
- roots & waltz
- roots & waltz sf series
- gstettn
- gstettn - the illusion of summer
- gstettn - native grounds I
- shifting roots
- goosewalk
- roots & bonds
- extended (roots & bonds)
- imperfections
- imperfections collector's portfolio
- under the apple tree
- the garden of thought
- biography