Since the very first illustrations
“das Knie…’, the number of books to which I have
contributed has steadily
increased. My illustrations can now be seen in over a hundred books, many of which were
written by well-known authors. Forty of these are entirely picture books. Published in over thirty countries and translated not only into many European languages but also into Hebrew, Japanese and Korean, most of these books have also enjoyed international success.

Link to the most recent books