Strange books: Der Struwwelpeter by Dr. H. Hoffman #fantastical

Years ago, I found this very old German edition of Der Struwwelpeter originally written in 1845 by Dr. Heinrich Hoffman.  Hoffman was a psychiatrist and this book is about children behaving badly.  I work with youth with severe behavior disorders, so I may have been drawn to this strange view of oppositional defiance.  I believe Struwwelpeter was…