While Laura Ingalls grows up in a little house on the western prairie, Almanzo Wilder is living on a big farm in New York State. Almanzo and his brother and sisters help with the summer planting and fall harvest. In winter there is wood to be chopped and great slabs of ice to be cut from the river and stored. Almanzo wishes for just one thing-his very own horse-but he must prove that he is ready for such a big responsibility.

Examines the geography, geology, vegetation and wildlife of the Sierra Nevada mountain region of California and Nevada.