Mary, Adam, Hester Sue, and the Wilders all make a special visit to Charles and Caroline's for Christmas Eve. An unrelenting blizzard prevents everyone from heading home after dinner, but they all pass time by recalling Christmases of personal significance in their lives.moreless
Adam is officially a lawyer, but his client prospects are slim.
Former boxer Joe Kagan moves to Sleepy Eye to help with the maintenance of the blind school while Adam and Houston are out of town. Joe is still in love with Hester Sue, but she is being courted by another man.moreless
16-year-old Annie Crane is a rising artist in Walnut Grove, where she lives with her adoptive parents. When her talent lands her an exhibition in the city, the advertisement draws the attention of her biological mother.moreless
When a school in a nearby town is in need of a temporary substitute, 15-year-old Laura finally gets her start as an teacher. For the first time, Almanzo seems to notice that she is growing up.moreless
When Mary's pregnancy is announced, Caroline's parents arrange a visit to witness the birth of their great-grandchild. Unfortunately, when her mother dies en route, Caroline is left to deal with her father Frederick, whose world now feels empty and meaningless.moreless
Nels Oleson is humiliated when he sees his estranged sister Annabelle as "the fat lady" in a traveling circus that comes to Walnut Grove. Meanwhile, Laura is unhappy when Almanzo begins dating a rude young woman named Christy.moreless
Determined to make it through the winter season, a pair of men earn money by selling tainted meat to the Walnut Grove community. Several townspeople later become infected with anthrax, including Laura, Albert, Adam, Alice, and Nels. The victims are confined to the blind school, and with time running out to help them, Charles and Jonathan go out to retrieve some medicine.moreless
Mary begins to see a bright light every time she stands in front of a window, fueling hope that she may recover her sight.
When an eccentric old woman loses her home, Laura and Albert intervene.
Adam's father arrives in town upon hearing from Mary that she and Adam are expecting their first child. The prospect of a new grandchild adds hope that Adam's strained relationship with his father might be restored.moreless
Troubled by his parents' quarreling, a young boy finds solace in performing stunts.
When Charles learns that he's inherited the estate of a wealthy uncle, the Ingalls family find themselves on the brink of a new way of life.
On the evening of their anniversary, Charles is stuck in the middle of nowhere with a broken wagon wheel. While Caroline and the girls wait at home--with a special celebration dinner all prepared--Caroline passes the time by reminiscing with her daughters about her youthful beginnings with Charles.moreless
Reverend Alden offers Mary her first temporary teaching position in a small, rural community. Mary is unprepared for the mysterious gloom that hangs over the children, and the leading citizen who opposes education.moreless
Charles and Jonathan leave Walnut Grove on a profitable business trip. Meanwhile, Laura develops a crush on a classmate.
An American Indian arrives in Walnut Grove with his tribe, seeking medical attention for his ailing father. Doc Baker provides his best treatment for the Chief, but when certain community members to refuse to let them stay in town temporarily, Charles proposes a secret plan with Doc Baker to keep the tribe safe.moreless