Otis!â shouted Maggie. âIâm glad to see you. Any minute now I was sure I was going to see a ghost.â
âHasnât been one here for a few months,â said Uncle Otis. Only half of his mouth turned up in a smile.
âThis is Mr. Pin,â said Maggie.
âDetective Pin. Reasonable rates,â said the rock hopper penguin, tipping his checked cap.
Crash!!
âWhat was that?â asked Otis.
âA ghost!â cried Maggie.
âNo,â said Mr. Pin, darting between columns. âSomeone dropped a gargoyle.â
âA thief?â asked Otis.
âI donât know,â said Mr. Pin.
âI thought I heard breathing before, and it wasnât ours,â said Maggie.
Maggie and Otis rushed over to where Mr. Pin was examining an odd-shaped stone face that had been broken into several pieces.
âWhat is it?â asked Maggie.
âIt used to be a gargoyle,â said Mr. Pin.
âSo whereâs the thief now?â asked Otis.
âA thief is only one possibility,â corrected Mr. Pin.
But just then they heard running footsteps. A dark figure stepped into the elevator.
âOver there!â said Mr. Pin, pointing with his wing. They ran to the elevator, but it was too late. The door had squeaked shut.
âWeâll take the stairs,â directed Mr. Pin. The two detectives raced down the steep stairs, followed more slowly by Uncle Otis. They made it to the first floor just in time to see someone very short step through the fog and onto a waiting bus. Maggie and Mr. Pin watched as the driver, who was wearing a trench coat, pulled the bus away from the curb.
He was getting away!
Mr. Pin held up his wing to signal for a cab speeding around the corner. The cab screeched to a stop. Mr. Pin and Maggie climbed in.
âFollow that bus,â said Mr. Pin to the driver.
âSure, mister. No problem.â
âIâve never seen a bus driver wearing a trench coat,â said Maggie.
âInteresting,â said Mr. Pin. âNot only that, but I think the driver was actually waiting for whoever it was who smashed the gargoyle.â
The bus zigzagged north, then east toward the lake.
âStrange bus route,â said the driver.
âStrange,â said Maggie. âI think that bus has only one passenger.â
âThat is a strange bus,â said Mr. Pin. âBut weâd better hurry. Itâs headed toward the bridge.â
âSure,â said the cabdriver.
The taxi stayed close, but the bus was fast and the fog was thick.
âThe drawbridge is going up!â shouted Maggie as they reached the Chicago River.
âI might just make it,â said the driver.
âNot necessary,â said Mr. Pin. And the taxi squealed to a stop just short of the rising bridge. The bus had made it over just in time.
âWhew! Thank goodness we stopped,â said Maggie.
âSay, mister â¦,â said the driver.
âMr. Pin,â corrected the rock hopper.
âAnd Iâm Maggie.â
âIâm Gus,â said the driver. âGlad to meet you. Say, when the bridge comes down, do you want me to keep going, or can I take you somewhere else?â
âSomewhere else, please. Weâve lost the bus,â said Mr. Pin. âSmiling Sallyâs Diner on Monroe.â
âI know the place. Foodâs good, and you meet interesting people,â said Gus.
âI live there,â said Mr. Pin.
âYou do? Say, you must be the famous rock hopper penguin detective Mister ⦠uh ⦠Pen.â
âPin.â
âIs Pen short for pencil?â
âNo,â said Mr. Pin. âPin is just short, Gus.â
âLike penguins, Mr. Pen?â
âPin.â
âRight. Well,â Gus went on, âI guess this ride is on me. No charge. Just like Smiling Sally always says, no reason why big cities canât have big hearts. Right, Pen?â
âRight. And thanks,
MR. PINK-WHISTLE INTERFERES