"This will give us an opportunity to try the new cure for the malady," said John.

"What is that?" asked George.

"Simply atrophine."

"How is it administered?"

"By injecting it."

"What is atrophine?" asked Harry.

"It is a crystalline, bitter and poisonous alkaloid, taken from the deadly nightshade, and the same principle is also found in the thorn apple."

"Isn't it the same as belladonna?" remarked George.

"No; but belladonna is also an extract of nightshade."

"Have you any of it here?"