"I'll have pancakes ready in fifteen minutes," said his mother brightly. "With real maple syrup," she added.

Jerry could tell that she was tempting his appetite so he would not be tempted to go back to bed again. He did not mind. He was wide awake. It would be a novelty to have breakfast so early on a Saturday. Almost an April Fool joke on his mother.

"And to think that last Saturday I could hardly get you out of bed at ten," said his mother as he left the kitchen.

At a little before nine Jerry had a broom in his hand. His orders were to sweep off the front steps. He went at it in a very leisurely manner. The sooner he finished the sooner his mother might give him some other chore to do. Even though Laura, the pleasant three-times-a-week maid, did most of the cleaning, Mrs. Martin believed her children should have a few household chores. Cathy, Jerry's twin sister, had to do the breakfast dishes on Saturdays, and even five-year-old Andy, the youngest member of the Martin family, was supposed to empty the wastebaskets.

Jerry's lazy broom finished the top step and began on the second. Then it occurred to him that it had been some time since he had investigated what was under the steps. He put down his broom while he knelt and applied one eye to one of the holes bored in the steps. The hole was big enough so if somebody dropped a dime just right it would go through. No dimes down there today.

As Jerry got to his feet he looked with approval at the big white clapboarded house where he lived. The morning sun made the small-paned windows shine. The Martin house was on the very edge of northwest Washington, D. C. It had been one of the original farmhouses when that part of Washington had been country, not city. Now there were houses all around, and it had been remodeled long before the Martins had bought it. Jerry's father and mother were proud of the old floorboards and wide fireplaces. Jerry especially liked the house because it had an attic and a big garage that had been a barn.

As he picked up his broom again, his twin sister came to the door to shake a dustcloth. Also, he was sure, to check up on what he was doing.

"Cathy!" cried Jerry. "There's a great big spider crawling up your left leg."

Cathy did not let a yip out of her. "You can't April-fool me that easy," she said in a superior-sounding way that irritated Jerry.

Lately he and his twin often irritated each other. For one thing Cathy had recently developed an intense interest in how she looked, which seemed silly to Jerry.