Note: There are other authors with the same name: H. K., H. K. (I)

• Author: H. K. (II) Author Record # 396915
• Language: Swedish

• Häpna!, september 1954^?Haepna!, september 1954
  Hapna!, september 1954
  (1954) also appeared as:
  • Variant:
    Häpna!, december 1963^?Haepna!, december 1963
    Hapna!, december 1963
    (1963)