books than anyone in Idaville, and he never forgot what he read. He was the only walking library in America.
One Friday evening at the dinner table, Encyclopedia poked his salad with his fork, searching for raw onions. There werenât any.
Chief Brown sat staring at his salad instead of eating it.
Encyclopedia and his mother knew what that meant. A case had Chief Brown puzzled. Encyclopedia leaned back. He waited for his father to speak.
At last Chief Brown put down his fork.
âWe caught a jewel thief this morning coming out of Von Martinâs Fine Jewelry Store right here in Idaville. Heâs the same man who has been robbing stores all over the state,â he said.
Mrs. Brown and Encyclopedia had both read about the robber in the newspaper. A number of stores in their part of the state had been hit.
The thief would tell the salesperson that he was looking for an expensive gift for his elderly mother. As soon as the store clerk opened the jewelry cases, the thief grabbed the most expensive jewels and ran. Priceless pieces had disappeared into his pockets.
âBut you caught the thief, dear. I wonder why you donât sound happy,â Mrs. Brown said, rubbing her eyes.
âMr. von Martin got his jewelry back,â Chief Brown explained. âAnd we have clear pictures of the thief from security cameras in other stores. We know heâs guilty, but the thief says he canât remember where he hid the jewels from his other robberies. I spent all afternoon questioning him, but he didnât give up any clues.â
âIâm sure Leroy can help you solve the case.â Mrs. Brown sniffed and rubbed her eyes again. âMy eyes sting,â she said. âWere the jewels very valuable?â
âYes,â Chief Brown said with a sigh. âThe very first store he robbed didnât have insurance. The owners will be ruined if we donât get their jewels back.â
âCould the thief have a partner?â Mrs. Brown asked. âCould he have given the jewels to his mother?â
Encyclopedia listened carefully as his mother spoke. He knew she was asking questions so he would have all the facts.
Chief Brown said, âShe was terribly shocked when she heard her son had been arrested. She seems like a nice woman. I donât think sheâs involved.â
âHave you searched the thiefâs home?â Mrs. Brown asked.
âWeâve gone over every inch,â Chief Brown said. âWe found pictures of jewelry, books about jewelry, and maps of towns with jewelry stores in them. But no jewels.â
Mrs. Brown glanced at Encyclopedia. He wasnât ready to ask his one question, so she continued. âWhat about his car?â
âThere was nothing in his car, except some letters he hadnât gotten around to mailing to his mother.â Chief Brown patted his pocket. âHe even asked if he could write her another one after lunch this afternoon.â
âAre there clues in the letters?â Mrs. Brown asked.
âNot that we can tell,â Chief Brown answered. âPerhaps he really doesnât remember where he hid the jewels.â
âHmmm,â Mrs. Brown said thoughtfully. âIf I was that forgetful, I would write things down. Perhaps the letters are written in code.â Mrs. Brown coughed. She was too polite to ask the biggest question on her mindâand up her nose. âRead the letters to Leroy,â she urged. âHeâs broken codes before.â
Mrs. Brown looked at her son again. The boy detective had closed his eyes and taken a deep breath. He always closed his eyes when he did his deepest thinking. Suddenly his eyes opened.
Encyclopedia asked the question his mother wanted to. âHow come you stin â¦er, smell so awful, Dad? Whatâs that smell?â
Mrs. Brown seemed tempted to scold her son. The question wasnât a very nice one. But she was curious about the answer, too.
Chief Brown