Conversation so far:
how did the series little house on the prairie end
In the final episode of Little House on the Prairie, the citizens of Walnut Grove discover that a developer has bought up all of their land which gets destroyed.
How does Walnut Grove get destroyed at the end of Little House in the Prairie
After a ruthless baron buys Walnut Grove, the only protest the residents can make is to destroy their own property rather than see it taken over by this unscrupulous rogue.
What happens to the townspeople after Walnut Grove is destroyed in Little House on the Prairie
At the end of Little House on the Prairie, the townsfolk of Walnut Grove leave to start new lives elsewhere, as many of them have done before.

Question: Who wrote the book
Self-contained rewrite: Who wrote the book, Little House on the Prairie