Hank had a feeling he wasn't in Kansas anymore...Hank Stover was one of two people in the world who knew that Oz really existed, but he never expected to go there. He never expected his plane would be forced down by a green cloud that April day in 1923. Not that he would meet the witch who had befriended his mother. Nor that she would be so beautiful...
Used availability for Philip Jose Farmer's A Barnstormer in Oz
October 1983 : USA Mass Market Paperback
August 1982 : USA Paperback