| Original Title | The long Winter |
| Original Language | English |
| Author | Laura Ingalls Wilder |
| Illustrator | Garth Williams |
| Cover Art by | Garth Williams |
| Copyright Holder (Text) | Laura Ingalls Wilder |
| Copyright Renewed By | Roger L. McBride |
| Copyright Holder (Illustrations) | Garth Williams |
| Series | Little House on the Prairie |
| Book Club | Gyldendals Børnebogklub |
| Translated by | Ellen Kirk, Otto Gelsted |
| Typeset by | S. L. Møllers bogtrykkeri |
| Printed by | Nørhaven bogtrykkeri a-s |
| Format | Soft cover |
| Language | Danish |
| Printed | 1978 |
| Copyright | 1940 |
| Copyright Renewed | 1968 |
| Pages / Font | 361 pages / Intertype Garamond |
| ISBN | 87-01-03641-6 |
| Notes | Printed in Denmark 1978 |
Added by moelhauge