"Now then," chuckled Carter, assuming a jaunty and care-free air to reassure the little girl, "I'm rooting for you, Betsy dear, and to-morrow we'll grow over the top."

But at that instant there was a loud thump on the other side of the wall. With a screech, the door crunched open and a giant foot was thrust through.

"Betsy! Betsy!" bellowed a terrible Big Wig voice. "Where are you, Betsy?"

Betsy Bobbin stared at the Vegetable Man, and he stared at the giant foot. There was something familiar about that foot—but what was it?

CHAPTER 14

The Airman of Oz

Betsy had been perfectly right in supposing Princess Ozma would soon discover her absence from the castle. Dorothy had gone home with the Tin Woodman, so, of course, knew nothing about it, but when Betsy did not appear for breakfast Ozma immediately sent Jellia Jamb, her small maid-in-waiting, upstairs to search for her. Ozma, herself, hurried out into the garden, thinking Betsy might be gathering a breakfast bouquet. Shading her eyes, Ozma looked in every direction, but there was no sign of Betsy anywhere. She was about to return to the castle when a loud bump sounded just behind her. Spinning about, Ozma saw the strangest sort of figure, sprawled over her favorite rose bush. It was four times the size of a regular man, the body something like a tremendous sausage, with a round, balloon-shaped head and pudgy arms and legs. While Ozma was trying to determine what kind of being it was, the huge creature rose with a bounce and came clumping toward her.

"I told Zeph there were people at the bottom of the air!" puffed the stranger gleefully. "Here is one now. I'll take it straight back to the sky for proof."