what is title of the book that is basis of 1998 musical and is a German children's book?
Shockheaded Peter (musical): Shockheaded Peter is a 1998 musical using the popular German children's book "Struwwelpeter" (1845) by Heinrich Hoffmann as its basis. Struwwelpeter: Der Struwwelpeter (1845; or Shockheaded Peter) is a German children's book by Heinrich Hoffmann.
Struwwelpeter