break.
Henry stepped down from the ladder. âI guess weâre done here anyway,â he said. The Aldens stood back to admire their work.
âWe did a good job,â Benny said proudly, and the others agreed.
Inside, Mrs. Spencer poured apple cider into tall glasses while Henry, Jessie, Violet, and Benny sat around the table in her cheery little kitchen.
âWhat dear children you are!â said Mrs. Spencer, smiling over at them. As she sat down, she reached into her pocket and pulled out some dollar bills. âI want to give you a little something forââ
Jessie shook her head firmly. âPlease put your money away, Mrs. Spencer.â
âYou deserve a reward for your hard work,â insisted Mrs. Spencer.
âGrandfather says hard work is its own reward,â Violet told her quietly.
Mrs. Spencer hesitated for a moment. Then she tucked the money into her pocket again. âYour grandfather is a wise man,â she said. âAnd a lucky one, too.â
Benny looked puzzled. âLucky?â
âHeâs very lucky indeed to have such wonderful grandchildren.â Mrs. Spencer gave them a happy smile. âJust look at how the sun comes shining through those clean windows! Oh, I shall enjoy watching the birds even more now.â
The children chatted happily with the elderly woman. She talked for a while about Sam and how good heâd always been to her. Later, when she got up to answer the phone, the Aldens cleared away the empty glasses, waved good-bye, and walked back outside.
âMrs. Spencer is such a sweet lady, isnât she?â Violet said.
âYou know what I think?â Benny piped up as he helped give the rags a good wringing-out. âI think this is why Sam washes windows.â
âWhat do you mean, Benny?â asked Henry.
âI think he does it because he likes making people happy.â
Jessie nodded. âSamâs always thinking of others.â She hung the buckets over the handlebars of her bike. âI just hope we can solve the mystery for him.â
âOh, if only we could figure out that Little Boy Blue clue!â cried Violet. âI canât stop thinking about it.â
âAnd we wonât stop,â Henry said firmly. âNot until we come up with an answer.â
Everybody nodded except Benny.
âIâm too hungry to think,â he said.
Henry laughed. âWe get the hint, Benny. Letâs go home and get something to eat.â
It wasnât long before the Aldens were enjoying a delicious lunch of cheese sandwiches, Mrs. McGregorâs homemade potato chips, and crisp apples.
âIf we canât figure it out,â Henry said, âweâll have to ride up and down the streets again.â The children were still talking about the Little Boy Blue clue as they sat in the kitchen of their grandfatherâs big white house.
âYouâre right, Henry.â Jessie poured Benny another glass of milk. âAnd that means going back to the Morningside neighborhood to hunt for the hollow tree. We didnât quite finish checking out all the streets.â
Benny swallowed a bite of his sandwich. âWe searched most of them, though,â he reminded them. âWe went all the way up Ice Pond Road almost as far asââ Benny stopped talking. He was suddenly staring wide-eyed at his brother and sisters.
âWhat is it?â asked Henry.
âWe . . . we got almost as far as Blue Street!â
Henry, Jessie, and Violet looked at Benny in amazement. âOf course!â cried Jessie.
âThe Little Boy Blue nursery rhymeâs telling us to go to Blue Street!â
Henry gave his younger brother a big smile. âGreat thinking, Benny!â
After they finished lunch, the children went out to the boxcar to study the map again.
âItâs a very long street,â observed Violet, pointing on the map to where Blue Street started and where it ended.