Produced by NBC, it aired for nine seasons from 1974 to 1982. The original work is a series of semi-autobiographical novels by Laura Ingalls Wilder [1] (February 7, 1867 - February 10, 1957). The original series begins with "Little House in the Big Woods" and consists of nine works in total [2], but the TV version depicts the story from the third book, "Little House on the Prairie" onwards. In addition, the TV version includes characters and story developments not found in the original work, and addresses issues such as discrimination, religious views, infectious diseases, sexual abuse, and child abuse, with many timeless themes depicted in an interesting way. The items for sale are from episodes 31 to 38. Are there any missing episodes?