“It is impossible for him to be secretive or cunning; he is so open that his honesty speaks for itself; no one can doubt that you and he are on a little outing, with no purpose except enjoyment.”

“You have gauged his character correctly.”

“As I did yours.”

“Don’t be too certain of that; you were correct at least in believing you would enlist my efforts in your work.”

“When will you be ready to begin?”

“To-morrow morning,—provided the weather proves as clear as that old farmer declared it would be.”

“I heard his prophecy; his neighbors believe him infallible; I think you can count on favoring conditions. Bear in mind that your task is simple. You cannot halt and rest in the air, because you have to travel rapidly to sustain yourself, but you see the enormous advantages your position gives you. Wherever a house, even the smallest one, stands in the woods, the roof or some part of it must be visible from above. The abductors of the child will treat her well so long as there is a prospect of obtaining the ransom, for it is to their interest to do so. There must be cooking done in the dwelling, and the smoke will show; washing and other things are necessary,—all of which you can learn without the aid of glasses from a perch of several hundred feet. Are you acquainted with an aviator known as Professor Morgan?”

The abrupt question startled the youth.

“I met him last night and again this forenoon. He is a crank.”

“Rather; his mind is unbalanced, but for all that it is a brilliant intellect which has been knocked topsy-turvy by studying out inventions in aviation.”