The sixth book in the series is a pivotal story in more than one way. In The Emerald City of Oz, Dorothy learns that rebuilding the house in Kansas following the twister, and then taking the rest-cure trip to Australia, put Uncle Henry in considerable debt. He had hoped to be able to pay that debt off, but crops have not been good and his health has not fully recovered. While Henry doesn't worry much for himself, he does about Em and of course both of them are very worried for the often inexplicably cheerful Dorothy. They want her [ Continue reading... ]