put their glasses on when they fill out forms.â
âI remember him blinking a lot, too.â Violet said. The others nodded. âBut what kind of a clue is that?â she added.
âIt doesnât sound like a very good one,â Henry whispered.
Barbara had turned back to Officer Weiss. âHereâs the form he filled out to rent the truckâ she said. âIt says his name is Mr. Fred Parker.â
âDoes it say where he lives?â the police officer asked.
âRight here in Greenfield,â Barbara told him. âOn Carteret Street.â
Jessie spoke up just then. âExcuse me, but that canât be right,â she told Officer Weiss. âThereâs nothing on Carteret Street but the shopping mall.â
âHmm,â said Officer Weiss. âThatâs right. Iâll have to check, but I think Mr. Parker may have given us a fake address.â He shook his head. âIt figures.â
âCanât you catch him when he brings the van back?â Benny asked.
Barbara shook her head. âWe have many different offices all over the country. If someone rents a car or a truck here in the Greenfield office, they can return anywhere else. Even somewhere as far away as California.â
âHe could be anywhere by now,â the police officer said with a frown. âWeâll alert other police departments. One way or another, weâll track him down.â
âDo you think youâll catch him before the Greenfield Four play tonight?â Benny asked, hopefully. âSo that they can get their instruments back?â
âWeâll try. Sometimes weâre able to catch a thief right away,â Officer Weiss said. But the children could tell that even he didnât think the thief would be caught in time.
Later, the Aldens sat in their sunny kitchen, but their moods were not sunny. They had tried their best to find the person who had stolen the Greenfield Fourâs instruments, and now they were at a dead end. The phone book was open on the table. Henry flipped through the pages.
âNope,â he said, âno Fred Parker. Iâm sure the man who rented the van made up everything that he put on that form.â
Grandfather came in and sat down. âThatâs what Officer Weiss told me. I just got off the phone with him.â He took off his reading glasses and sighed. âI think youâve done your best. Now weâll all have to wait until the police find this thief.â
Jessie looked at Grandfatherâs glasses on the table. They made her think of something. âBenny, remember when you tried on Grandfatherâs glasses last month?â
âYes,â Benny said. âI thought they would make me see better. But they made me see worse! And they felt strange. They made my eyes go like this!â He blinked several times. Everyone laughed.
âThatâs very funny,â said Henry, âbut what does that have to do with the mystery?â
âI think itâs another clue,â Jessie replied. âRemember what the woman at Drive-It-Yourself told us? She said the man with the beret kept rubbing his eyes. And he was blinking a lot when he was talking to us at the festival yesterday, but we thought it was because of the bright sun.â
âBut maybe itâs because he doesnât really wear glasses!â Violet said. âSo his eyes were bothered by the pair he had on.â
âThose glasses must have been part of a disguise,â Henry said. âIt makes senseâif he didnât want anyone to know his real name or address, he probably wouldnât want anyone to know what he really looked like, either.â
âI think youâre right,â Grandfather said.
âNow if only we knew what he really looked like,â said Jessie. âBut of course, we donât.â
The Aldens couldnât remember the last time they had a mystery they couldnât