“Nonsense, man! Once you get used to the poor creatures you will think it delightful. I could go to sleep on mine, and trust it to keep ambling along.”

“Do what, sir?”

“Ambling gently.”

“Then yours is a different sort, sir, to mine. Ambling’s going like a lady’s mare does in the Park, isn’t it?”

“Yes, Sam; that’s quite correct, I believe.”

“This one don’t, sir, a bit. If you shut your eyes and hold tight, sir, you forget that he’s an animal, but begin thinking he must be what he seems like to me—a sort of giant sea-goose with you on his back and him swimming in rough water and going up and down horrid.”

“Oh, that’s the peculiarity of the creature’s pace. I’m used to it, and I find the elasticity most enjoyable.”

“Elastic, sir? Yes, that’s just it, sir; elastic. A bit back he was going on like an Indy-rubber ball; one o’ that sort, sir, as is all wind and skin. Made me wish he was one, and that I’d got a pin in my hand.”

“Oh, never mind, my lad,” said the professor good-humouredly; “its rough work to learn riding a horse, but once you’ve mastered the task it’s pleasant enough. What do you think of the desert, Frank?”

“Do you consider that we have reached the desert now?” was the reply, as Sam fell back a little, leaving them to converse.