Children Chapter Mystery

Dink keeps getting envelopes in the mail addressed to "D. Duncan". But the letters inside all start with "Dear Doris" and don't make any sense! Josh and Ruth Rose think someone's playing a trick on Dink. But Dink is sure there's more to it than that, especially after Doris herself shows up and demands her letters!

Dink, Josh, and Ruth Rose are visiting Dink's Uncle Warren in New York City when several paintings are stolen from his apartment building. Do the kids have enough clues to catch this crafty - and hungry - crook?

Dink's favorite mystery writer, Wallis Wallace, has invited Dink, Josh, and Ruth Rose for a sleepover - in a haunted castle! But as soon as the young detectives arrive, they start hearing screams behind the walls. Will they discover who - or what - is haunting Moose Manor?

Look out, London! Dink, Josh, and Ruth Rose are thrilled to see Big Ben, ride the London Eye, and tour Madame Tussauds wax museum. Then big news hits - someone has stolen Queen Elizabeth’s jewels right outside Windsor Castle! The friends head to the castle to check for clues. But can three kids from Green Lawn find evidence that Scotland Yard has missed?

It's sleepover night at a science museum in Boston. Dink, Josh, and Ruth Rose can't wait to settle their sleeping bags near the museum's colossal fossil - a giant Spinosaurus skeleton - and tour the exhibits long after closing time. But after they fall asleep, they wake to a terrible crash! Is the dinosaur fossil damaged? Or is there another big problem at the science museum?

How do peanuts become creamy peanut butter? A farmer grows peanuts. The sun dries the plants. The peanuts are picked and sorted. Machines remove shells. Follow the process step by step as peanut butter is made.

Honey is a sweet treat! But where does it come from? Flowers open. A bee flies to the flowers. The bee drinks nectar. The bees fly home. Discover what happens next in the process of making of honey.

How does a seed become a yummy ear of corn? A farmer plants seeds. The seeds change into plants. Plants grow. Soon cobs grow on the plants. Learn about the life cycle of corn step by step.

How does a cocoa bean become a delicious chocolate bar? Cocoa beans ripen. Workers open the pods. Next the sun dries the beans. The beans are roasted. Find out what step happens next in the process of making chocolate.

How does a swimming tadpole become a hopping frog? A tiny tadpole leaves its egg. It swims and eats. Its tail gets longer. Soon back legs grow. Then front legs grow. Follow the frog's life cycle step by step.

How does a butterfly grow? It starts with a mother butterfly laying eggs. Next the eggs hatch. A caterpillar eats and grows. Then it sheds its skin. See what happens step by step in a butterfly's life cycle.

How does a tree become a baseball bat? First, a tree is cut into logs. Then logs are cut and shaped. Next a machine carves them. Then the bat is sanded. Follow the process step by step.

It’s the first of April in Green Lawn! Mr. Paskey, owner of the Book Nook, plays an April Fools’ Day prank on Dink, Josh, and Ruth Rose. They hatch a plan to get back at him, but then the bookstore is robbed - no joke! Can the kids track down the crook? Or will this April Fools’ be an April fail?

Rosamond has started a book club called Rosamond’s Ready Readers. But she claims there’s an evil page monster on the loose. This monster has ripped and ruined a page of the cookbook Rosamond uses to make treats for the club.

Nate the Great loves his mother’s Monster Cookies. But now her Monster Cookie recipe is missing! Nate and his dog, Sludge, get to work. They find lots of clues. But which ones count? Will Nate ever eat those wonderful cookies again?

Suzy Kline’s best-selling Horrible Harry series is a favorite of kids and their parents and teachers alike. It’s been raining cats and dogs all week, and the students in Room 3B are getting restless - especially that rascal Harry! The kids have always wondered about the strange, locked closet in the back of Miss Mackle’s classroom. Now they might just get a chance to find out what’s inside.

Rosamond is visiting Scandinavia when she loses something. She wants Nate the Great to find it, even though he doesn't know what she lost, what country she lost it in, or when she lost it. And he's thousands of miles away. But if Nate doesn't take the case, Rosamond plans to hire the King of Sweden. Nate doesn't want Rosamond to bother the poor king. And he does want the chance to solve his first-ever international case. Can Nate find whatever Rosamond lost without leaving his neighborhood?

Thar she blows! Dink, Josh, and Ruth Rose are on an Alaskan whale watching adventure. On their first day, they see a mother orca and her calf. But the next day, the baby orca is missing! The calf needs its mother’s milk. Can the kids solve this whale of a mystery?

Braclass hamster, Goldi, for the summer. But on the first day of school, when they plan to bring her back, Goldi is missingdley, Brian, Nate, and Lucy have taken care of the first-grade ! In place of her cage is a green-and-orange sneaker key chain. Soon, the kids spot green-and-orange sneakers all over Green Lawn. And they find out other things have been disappearing around town, too. Can the four friends track down the sneaker sneak and get Goldi back?

Green Lawn, we have a problem! When Bradley Pinto wakes up in the night to strange lights in his backyard, he thinks there are aliens in town. When he sees three-toed footprints in the snow, he’s sure of it. His twin, Brian, and friends Lucy and Nate aren’t so certain. But then Lucy’s cousin Dink, the twins’ brother, Josh, and Nate’s sister, Ruth Rose, all disappear. Are there really aliens in Green Lawn? And where could they be taking Dink, Josh, and Ruth Rose?