Mom sends young boy to buy cereal. Instead of the supermarket, he goes to run-down neighborhood store. The cereal is not good, but the back of the cereal box is part of a set that combines to build a model of a Victorian mansion. Boy returns to store to buy more of the cereal, builds mansion. Ghost of sad young woman appears. She was the daughter of the cereal manufacturer. The mansion had been torn down, the rest of the cereal boxes had been discarded, and this is the last model of the house existing. She had been in love, forbidden to marry, and died in grief. Meanwhile, the boy befriends a sad old man. Eventually, he realizes that the man and ghost had been in love, many years earlier. He races home to get the house, and finds that his mother has cleaned his room, and burned the house in the incinerator. Pre-1970s.

This book was about a girl named Meg whose family moved to the old west and settled in a small community. There were some problems with Indians, a barn-raising, a pregnant girl and a blue (or red) dress for the dance. Her friend got the other color. A housecoat was referred to as a “wrapper”. Was originally published under another title, then abridged. I read this when I was 11 or 12 (1967-68) and have been trying for years to find this. Thanks!! (I want the Unabridged version, please!) Thanks!