Children Chapter Mystery

Everyone in Green Lawn is quaking about the ducks that keep crossing River Road. But just when the town raises enough cash to build a special duck bridge, the money is stolen! Dink, Josh, and Ruth Rose are on a quest to find the culprit.

It's time for the alpaca costume contest, and Abigail "Abbi" Wallace is excited to see it at the Maine State Fair. But there’s only one alpaca left—the rest are missing! What sent the alpacas packing? Abbi; her dog, Barkley; and her friends Lydia and Daniel are ready to sniff out this mystery!

In "The Secret of the Whispering Wind," young readers will embark again on a thrilling adventure as they follow Alex and Lila on their quest to uncover the mysteries of their family's past. The ancient Whispering Compass has unlocked a world of secrets, powers, and dangers beyond their wildest imaginations. As they discover more of the compass's powers, they must outsmart a dark presence determined on seizing it for evil purposes. Filled with suspenseful twists and heart-pounding moments, "The Secret of the Whispering Wind" takes readers through challenges with villains, relationships, and ...

Arthur's friend Buster is searching for a crime to solve. So when the quarters Arthur has collected for Mrs. MacGrady's charity drive mysteriously disappear, Buster is committed to cracking the case. Will Buster be able to prove Arthur's innocence so that he can attend the class picnic?

A hidden painting. A spiral of secrets. A race to uncover the truth—before history is rewritten forever. When young detective Cora Flash wins a trip to Paris, she’s expecting pastries, museums, and maybe a few touristy mysteries. What she doesn’t expect is to uncover a hidden clue in a famous WWII-era painting—one that leads her and her dog Calvin deep into a decades-old cover-up. Soon, Cora, Calvin, and best friend Shelby are swept into a spiral of secret codes, forged artwork, and a mysterious figure known only as the Clock Collector. As the clues wind through galleries, catacombs...

In the twelfth book of the Capital Mysteries—an early chapter book mystery series featuring fun facts and famous sites from Washington, D.C.—a legend says that on a dead president's birthday, his ghost haunts the famous retreat, Camp David. KC and Marshall are going there on October 14, President Eisenhower's birthday. They aren't worried, until strange things start happening. How did a bat get trapped in their cabin? Why is there blood-red dirt in the trunk by the couch? And what is making the weird thumping noise? It's not Eisenhower's ghost...is it?

Splash! A hit soars over the walls of the San Francisco ballpark on the bay and drops into the water. But then Mike and Kate hear another, much larger splash nearby... and this time it's not a baseball. It's a man overboard! And when he's pulled from the water, the old-time ballplayer discovers his World Series ring is gone! Is it at the bottom of the bay? Or was it somehow stolen by a long-ago rival?

Rebekah and friends notice many things when they are playing hide and seek in the woods. When best friend Mouse stumbles into a giant paw print, the size of it shocks them. And when another camper starts telling stories about the camp beast, Rebekah is more determined than ever to see this creature for herself. Even if the idea of it does leave her a little weak in the knees.

There's a new guidance counselor at Bailey Elementary School and he's giving the kids the creeps. No one understands why his skin is so pale, why he hides from the sun, or why his skin is deathly cold to the touch. But Counselor Drake couldn't really be Count Dracula, could he?

In a small town in the Midwest called Pleasantville, lived a special group of kids who attended Mrs. Missledine’s 4th grade class. Like most 4th grade students, they spend most of their day learning math, science, history and reading. But sometimes they are called upon for a special task. These are no ordinary students. They belong to a special unit called the 4th Grade Detective Agency. You won’t find them working with the police or any other law enforcement agency. Their special skills are sought out by other students and sometimes the teachers they work for. The reader tries to ...

Cam's box camera disappears from the science fair, and valuable gold coins are missing from a coin shop. Can Cam's mental camera help catch the thief?

After James gets a pen-and-ink set for his birthday, Marvin the beetle surprises him by creating an elaborate miniature drawing. James gets all the credit for the picture and before these unlikely friends know it they are caught up in a staged art heist at the Metropolitan Museum of Art that could help recover a famous drawing by Albrecht Dürer. But James can't go through with the plan without Marvin's help. And that's where things get really complicated (and interesting!)

A visit to a Montana ranch doesn’t seem threatening...but then Ricky and his friends hear the story of the phantom outlaw. Searching for the mysterious figure gets them into a tight spot -- literally -- and only Ricky’s little brother, Joel, can rescue them.

Welcome to Backyard County, Mississippi—where the dirt is rich, the compost is gourmet, and the worms are smarter than they look. Meet Riley the Red Worm, a scrappy, sharp-witted underdog who just wants peace, quiet, and a prime spot in the compost heap. But when the legendary Night Crawler Nate slithers in from Fisher’s County with charm, muscle, and a mysterious agenda, Riley finds himself in the middle of the squirmiest showdown the soil has ever seen. With an all-star cast of bug buddies, a moldy villain threatening the entire garden, and a secret human experiment creeping closer ...

In the thirteenth book of the Capital Mysteries—an early chapter book mystery series featuring fun facts and famous sites from Washington, D.C.— KC and Marshall have tickets for the express train out of Union Station. It even has a VIP car at the back for the vice president, the kids, and the secret service agents to travel in. But when KC and Marshall sneak away from the secret service agents to go exploring, someone tampers with the train! And that someone is searching—car by car—for KC and Marshall. There's nowhere to run!

The stakes are high - both for the past and the future. The finale of The Return series leaves the Kingdom Keepers with unimaginable choices to make.

Rebekah can't believe that it's the last days of camp. She and the rest of the campers are in full on preparation mode to create a great program for their parents when they come to take them home. But Rebekah has one last mystery to solve before she leaves. The strange singing she's heard in the woods has been haunting her, and she's determined to find out who or what it is. But when the camp art director goes missing, Rebekah's detective efforts are put to the test. If the camp final program is to go on, the kids must find Ms. Donna and solve this last mystery.

After the final battle in Sometimes, peace returns to the city—briefly. But it doesn’t last. When a young kitten named Always appears with no known origin and a connection to long-forgotten Purrfect Agency secrets, old shadows rise. Sometimes has gone off-grid. A new enemy is weaving danger into the future using something called The Threadline, a global network of memories, instincts, and decisions designed to overwrite free will permanently. Worse still, someone from the Original Nine Agents—long believed lost—is back, and they aren’t who they used to be. Now it's up to Always, ...

Beware of avalanches! When the magic tree house whisks Jack and Annie back in time to the highest pass in the Swiss Alps, they discover an ancient monastery filled with monks and Saint Bernard dogs. Annie can’t resist offering to train a wild young dog named Barry, but he is quite the handful! Before the night is over, Jack and Annie will be forced to use some crazy magic!

They’re explosive and invisible. They’re extinct and never-ending. What are they? Science mysteries, of course! Get ready to crack the cases and the real science info wide open. You might need your goggles for this one.