Eight – 8 – Acht
english and german
preview
https://www.epubli.de/preview/project/pk/9a1e49d04751b0e1aea99c15a2bb806f?goto=publications
https://www.epubli.de/preview/project/pk/75334743021847abb1659eec01233453?goto=publications
…french version is in progress