L. Frank Baum

“ Once outside the walls of the Emerald City he dashed along the road to the West with fast and violent leaps that shook the breath out of the boy and filled the Scarecrow with wonder.
Jack had ridden at this mad rate once before, so he devoted every effort to holding, with both hands, his pumpkin head upon its stick, enduring meantime the dreadful jolting with the courage of a philosopher.
"Slow him up! Slow him up!" shouted the Scarecrow. "My straw is all shaking down into my legs."
But Tip had no breath to speak, so the Saw-Horse continued his wild career unchecked and with unabated speed. ”

“ Then if one falls off we will all fall off."
And while the Soldier was gone for the clothesline his Majesty continued, "it is well for me to be careful, for my very existence is in danger."
"I have to be as careful as you do," said Jack.
"Not exactly," replied the Scarecrow. "for if anything happened to me, that would be the end of me. But if anything happened to you, they could use you for seed."
The Soldier now returned with a long line and tied all three firmly together, also lashing them to the body of the Saw-Horse; so there seemed little danger of their tumbling off. ”

“ The courtyard in which they were standing was located in the center of the great palace, which surrounded it on all sides. But in one place a passage led to an outer gateway, which the Soldier had barred by order of his sovereign. It was through this gateway his Majesty proposed to escape, and the Royal Army now led the Saw-Horse along the passage and unbarred the gate, which swung backward with a loud crash.
"Now," said Tip to the horse, "you must save us all. Run as fast as you can for the gate of the City, and don't let anything stop you." ”