"LITTLE HOUSE ON THE PRAIRIE": A TIMELINE
Feb. 7, 1867 Laura Ingalls Wilder, the second child of Charles and Caroline Ingalls, is born near Pepin, Wis.
1932 First book is published in the main series: "Little House in the Big Woods."
1943 Last book is published in the main series: "These Happy Golden Years."
Feb. 10, 1957 Laura Ingalls Wilder dies in Mansfield, Mo., at age 90.
Sept. 11, 1974 "Little House on the Prairie" premieres on NBC, starring Michael Landon as Pa and Melissa Gilbert as Laura.
1975 Laura Ingalls Wilder Museum opens in Walnut Grove, Minn. Japanese animated spinoff, "Laura the Prairie Girl," is released.
March 23, 1983 NBC's "Little House on the Prairie" TV series ends after nine seasons.
July 1, 1991 Michael Landon, who played Pa on the NBC show for its first eight seasons, dies of pancreatic cancer.