trance in the middle of the place.â
âThen we could play mind games, word games. That kind of thinking shakes up your brain and helps you invent things. Look. Whatâs this?â
He picked up the pen and pad Gran kept in the car and wrote
BLACK
COAT
I didnât have the faintest idea. We stopped at a streetlight. Gran glanced at the paper.
âBlack overcoat,â she said.
âHey, youâre brilliant!â said Seymour. âMaybe you should be the inventor!â
Gran smiled.
âCan you figure out a way to make a quarter go through a hole the size of a penny?â asked Seymour. âInventors need to visualize the solution even before they try it. Weâll practice at the store.â
I had to think of something fast.
âSeymour,â I said, ânecessity is the mother of invention.â
Seymour looked at me. One eyebrow went up and one eyebrow went down.
âThomas Alva Edison,â he said.
âIs that who said it?â I asked.
âI donât know,â said Seymour. âBut his first rule was âNever invent somethingthat isnât needed.â I forgot about that. And he was one of the greatest!â
âSo follow his advice,â I said. âGo home and find a problem that needs solving and
then
youâll know what to invent.â
I must have made a better argument than I thought because he actually asked to be dropped off at his house.
When I got to the store, Mr. G. was the only one in the front. Dad and Mom were in the storeroom. They were both talking to the security system man this time.
âAre you going to buy it?â I asked when they came out.
âItâs a lot of money,â said Mom.
âWeâre going to think about it for a few days longer, but weâll probably go ahead,â said my dad.
If they did buy it, everyone would know the store was equipped with it and the stealing would stop. Iâd never get a chance to prove it wasnât Seymour!
I really, really kept my eyes peeled that afternoon. The man with a beard was in. So were the plugged-in teenagers. There were some people who looked like theywere painting a house, and the man I knew was a carpenter and dozens of other people.
Mr. Wilson came in. I was kind of hoping it was Mr. Wilson, but I followed him around and confirmed what I pretty much suspected. He might be a science nut, but he didnât shoplift.
âAre you following me around, TJ?â asked Mr. Wilson. âIs there something you wanted to talk to me about?â
If Iâd had the nerve I would have suggested he help us out with our science projects or at least let his students do their own. I didnât have the nerve.
âYou were right about Gabeâs project,â said Mr. Wilson. âItâs a good one.â
How did he know what Gabe was doing? I turned back to ask him andâ
ka-wham
âknocked over the entire garden seed display. Seed packages flew everywhere.
While I was picking them up, Amandaâs mother came into the store. Her cat-food refund was waiting for her and she didnât steal anything. You know youâre reallydesperate when you watch Amandaâs mother for shoplifting.
The lady with the frizzy gray hair was in to pick up a bar of soap as she always did. She even smiled and said hello, which at least made me feel a bit better about crawling around on the floor after a bunch of carrot seeds.
It wasnât until I was about to head home that I noticed something. Mom and Dad had put up a schedule at the back of the store to show when everyone was working. I was written down for Thursday and Saturday. Someone else was down for the same days. He worked a few other days too, but the truth was, if you went by the days things were taken, it still fit.
That person was Mr. G.
Chapter 9
Mr. G.! I liked Mr. G. He worked for the store!
Part of me felt sick to my stomach. Part of me was really, really mad. Iâd heard on