"I'm deaf," Mr. Frog informed him. "I couldn't hear a single word, even if you were to shout your head off."
"You can hear what I'm saying now well enough," Timothy pointed out.[p. 95]
"I read the lips," said Mr. Frog with a snicker.
That speech made Timothy Turtle start.
"Then if you can read my lips, no doubt you can read what's on my back," he said.
"That's easy," the tailor observed. "Your shell's on your back, of course."
Timothy Turtle glanced up with a look of scorn.
"Don't be silly!" he snapped. "I mean, can you read what's carved on my shell?"
"Certainly!" Mr. Frog replied. And he began to mutter, as if to himself, "J. G.—that means just grumpy, of course——"
Timothy Turtle interrupted him quickly.