This tiptoi book is the only one "on the market" where the text is in Swiss German, which is of course great for younger children. "On the market" in quotation marks because you can only get it second-hand. And because it's so popular, people on Ricardo and Tutti charge really outrageous prices for worn copies and/or - probably because of the huge rush - don't respond to requests to buy. I have now spent a long time trying to get hold of a copy at a reasonable price and have given up.

I would recommend a new edition to Migros: The book is obviously still very much in demand today and it can't be in their interest for people who would like to have it for their children to be ripped off for it on the Internet.