Most people in such situations bring a cheap wood or oil stove, but Doctor Spellman used the primitive contrivance already described, which consisted of big properly arranged stones.

On one of the camp chairs sat Doctor Spellman smoking one of the expensive cigars to which Uncle Elk had alluded. He wore white flannels turned up at the bottom, high tan shoes and a soft Panama hat. The boys noticed his full, grizzled beard and recalled the declaration of their Instructor concerning his age. He had a newspaper which he was reading when he heard the approaching footsteps, but laid it on his knee and removing his eye-glasses faced his callers.

Nearby sat Mrs. Spellman, a charming and strikingly beautiful woman of a decided brunette type. Her dark eyes were set in a face of Grecian regularity of feature, softened by her olive skin and crowned by dusky hair filled with lights and shadows. She was clad in sensible woods costume of blouse and short skirt which revealed her small feet encased in hunting boots.

The moment the boys appeared, the host and hostess rose to greet them. Each lad removed his hat and respectfully bowed, Alvin acting as spokesman:

“Good morning; I hope we are not intruding.”

“Visitors are too few in this part of the world,” replied the doctor, “for them to be otherwise than welcome. I am Doctor Spellman from Boston; this is Mrs. Spellman; we have a third member of our family, but she seems to be invisible at this moment. Pray be seated.”

Of course the boys declined the chairs offered since it would leave the host and hostess without any support of that nature. The callers sat down on a log, in the butt was an axe of which the blade had been buried with the handle sloping upward.

Alvin in turn introduced himself and companions and all were at ease.

“You are with the party stopping at the clubhouse on the other side of the lake? I judge from the display of flags and a glimpse of you through my binoculars that you are a troop of Boy Scouts on a vacation.”

“Yes; we expect to stay there through the month of August.”