Human Thomas and Friends Mysteries Book 1, Part 3

After science class was over, the lunch bell rang and everyone practically ran to the cafeteria. It took a while, but at long last, the Steam Team had gotten their lunches.

"I can't believe this," said Percy sadly. "This is our first mystery and we, so far, only have suspect: Duke." He wiped a tear from his eye with a napkin.

"Don't cry Percy," Thomas said, placing his arm around his best friend. "We just have to find some more suspects."

"I believe I have one," said a voice. It was an engine who has black clothing: a black shirt, black jeans, black shoes, and even black socks!

"Who are you?" asked James suspiously.

"My name is Diesel," he replied. "One of the devious ones at this big school."

Edward took a bite of his peanut-butter and jelly sandwich. "Thanks for your introduction," he said kindly. "Would you like to have a seat with us?"

"Sorry Old Iron, I can't. I sit at table 70 over here." Diesel pointed to the very far end of the cafeteria. "Well, it was certainly nice meeting you all."

"Diesel, hold on a minute." Gordon raised up a chocolate-covered finger. "You said that you have a suspect. Would you sharing it with us, please?'

Diesel grinned his usual sneer grin. "Yes I will."