from the opera house and asked him to pick me up at intermission.â
âBut the note,â said Maggie. âYou must have written the note saying you were in danger.â
âWhat note?â asked Mac.
âThe note Berta found on your music stand,â said Maggie.
âMac didnât write that note,â explained Mr. Pin. âHe didnât even see it. Mac had a bottle of chocolate syrup by his music stand. Anyone who likes chocolate that much would have left chocolate stains on a note he had handled. There was no trace of chocolate on the note.â
âThen who wrote the note?â asked Maggie.
âBerta Largamente,â said Mr. Pin. âMy guess is she was really worried about the conductor, his strange behavior, and probably her career. She jumped to the conclusion that Mac might be in trouble or could even be kidnapped. Berta wrote the note to make sure Iâd take the case. She never told us why she didnât just call the police.â
âHow did you know about Luigi?â asked Mac.
âThat was simple,â Mr. Pin said to Mac. âYou had his chocolate nearby when you disappeared and you were seen talking to him in the diner. Thatâs probably when you asked Luigi to help stage your kidnapping. Luigi was probably waiting just outside the opera house in his truck.â
âAmazing detective work,â said Mac. âI guess I should let people know Iâm all right. And Iâll need to find someone to take my place while I drive a truck for a little while.â
âI think we can work something out,â said Mr. Pin, then added, âJust one more thing. Iâll bet your name isnât Mac.â
âNo,â said the conductor. âItâs not. But Mac sounded more like a truck driverâs name. My real name is Alberto Dente.â
âBut just call him Al,â said Luigi, the pasta man.
Chicago was one of those big cities that made room for a conductor named Alberto Dente who wanted to be a pasta truck driver named Mac for a little while. It also made room for a truck driver, Luigi, who became a star tenor while Mac delivered his pasta. But best of all, the Windy City welcomed a rock hopper penguin detective who conducted the opera for Mac ⦠that is, until another case came by Smiling Sallyâs diner on Monroe.
No reason why big cities canât have big hearts.
A Case of Stolen Eggs
1
Chicago was a hot city in July. Hot streets with cool museums. So when the fans broke in Smiling Sallyâs diner, Maggie and Mr. Pin went to the Field Museum to look at dinosaurs.
It was bone-dry and cool inside the museum. Spotlights lit huge dinosaur skeletons and exhibits in glass cases. Maggie stopped at the brontosaurus skeleton. Mr. Pin went on to look at protoceratops eggs in a glass case.
Mr. Pin pressed his beak against the glass. Suddenly he noticed a screwdriver glinting in a spotlight. Then a black, gloved hand slowly worked its way up the case. In an instant, the spotlight went out and the whole room was pitch-black.
Alarms howled. Mr. Pin searched in the dark for his black bag. Running feet brushed by. He found his bag and took out a large flashlight. In the flashlightâs beam, he caught Maggie crouched next to the great ground sloth. Then he scanned the protoceratops egg case with his light. The black, gloved hand was gone.
Meanwhile, Maggie crept toward Mr. Pin. âIt doesnât look like anything is missing,â she said.
âLook closely,â said Mr. Pin.
âIt looks like six protoceratops eggs,â said Maggie.
âThatâs what the thief wanted you to think,â said Mr. Pin. âThe eggs,â he pointed out, âare chocolate.â
âThen the real eggs were stolen,â said Maggie. âAre there any clues?â
âChocolate is always a clue,â said Mr. Pin.
The glass door of the case had been forced open, so the penguin detective was able to