The sun was low over the lake when the car finally reached the end of the road. The girls thanked Jack for the ride and took leave of him. They crossed over to the lodge in Anne’s canoe.

“I mustn’t stop, Madge. It’s getting late.”

“Do come in for just a minute,” her friend pleaded. “I baked a chocolate cake this morning and I want you to have half of it.”

Anne permitted herself to be led toward the house. Madge quickly wrapped up the cake but scarcely had she finished than they heard a shout from the beach. The next instant Old Bill came hurrying toward the house.

“Come quick, folks! An airplane’s landin’ on the lake. You’ll miss it if you don’t hurry!”

Madge laughed indulgently.

“Don’t pay any attention, Anne. That’s an old trick of his. He thinks every day is April Fool’s. Think up something better, Bill.”

“Honest, I’m not foolin’ this time,” Bill maintained with a seriousness which left no room for doubt. “Hear it?”

By this time the girls had caught the unmistakable drone of an airplane motor. They rushed from the house, following Bill to the beach, and were in time to see an amphibian spiral down and land smoothly on the water.

“Didn’t I tell you!” Bill chortled proudly. “It was three years last month that a mail plane landed on Loon Lake. Engine must be out of whack.”