The Ingalls family packs up their covered wagon and travels from the big woods of Wisconsin to a new home in Kansas Territory, where wide open land stretches as far as the eye can see. On the prairie, they build a house, meet neighboring Indians, build a well, and fight a prairie fire. A family travels from the big woods of Wisconsin to a new home on the prairie, where they build a house, meet neighboring Indians, build a well, and fight a prairie...

Pa Ingalls builds a clean new house made of sawed lumber beside Plum Creek. The money for materials will come from their first wheat crop, until millions of grasshoppers cover the field and ruin the crop.

Laura has her first experiences as a teacher, and is courted by Almanzo Wilder.

Ma and the girls follow Pa west by train where they make their home at a rough railroad camp and plan for their own homestead.