IT'S A SNOWY December in Washington, D.C., and Dink, Josh, and Ruth Rose are there to see the sights. While they're admiring the White House, they meet the president's stepdaughter, KC, and her friend, Marshall. Soon, in the confusion...

R is for Racehorse . . . And they're off! Dink, Josh, and Ruth Rose are excited to see Uncle Warren's new racehorse, Whirlaway, in action. But the night before the big race, the horse disappears! He shows up the next day, just in time...

S is for Skeleton. . . .It's a bone-afide mystery at Dink's school. Some sneaky soul has stolen the skeleton from the nurse's office! The principal promises free aquarium tickets to the savvy sleuths who can track down poor Mr. Bones....

After taking a tour of the National Bureau of Printing and Engraving, KC and Marshall find out from KC's stepdad, the president of the United States, that several stacks of $100 bills have gone missing. That's thousands of dollars—g...

Y is for YACHT . . . Dink, Josh, and Ruth Rose love visiting their friend Sammi, the prince of Costra. They swim, soak in the sun, and admire the bright yellow yacht that is moored just offshore. But the owners of the yacht are acting...

A to Z Mysteries #17Q is for Quicksand. . . . 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,...

X is for X-RAY . . . Dink, Josh, and Ruth Rose are having an excellent time at the Penelope Gwinn concert. But during intermission, Dink injures his arm! At the same time, the singer's diamond necklace is stolen. Could the two mishaps...

DINK, JOSH, AND RUTH ROSE are spending Thanksgiving in Plymouth, Massachusetts. They can't wait to see the sights and have a Thanksgiving dinner just like the Pilgrims would have eaten. Then the kids learn about a sapphire necklace th...

Solve Animal Mysteries from A to Z! Young clue hunters Abbi, Daniel, and Lydia sniff out the mystery behind a group of missing alpacas. Inspired by Ron Roy's beloved A to Z Mysteries series, this spin-off is perfect for budding young ...

Inspired by Ron Roy's A to Z Mysteries series, this bright and modern animal adventure story is perfect for budding young chapter book readers. This time, Abbi and her friends are determined to rescue a lost bat! Solve Animal Myste...

In the tenth A to Z Mysteries Super Edition, Dink, Josh, and Ruth Rose have a sleepover . . . with a Spinosaurus!It's sleepover night at a science museum in Boston. Dink, Josh, and Ruth Rose can't wait to settle their sleeping bags ne...

There's something dangerous on the prowl at the San Diego Zoo in this latest addition to the beloved A to Z Mysteries Super Editions! Can you SPOT the mystery? Dink, Josh, and Ruth Rose are visiting the San Diego Zoo. When a rare a...

pK is for Kidnapped!brSomeone has kidnapped the king and queen of Socotra. For safety's sake, their son is staying with Dink until they are safe. But then the prince is kidnapped, too! Can Dink, Josh, and Ruth Rose unmask the royals' ...

bThe School Skeleton/bbrSome sneaky soul has stolen the skeleton from the nurse’s office! The principal promises free aquarium tickets to the savvy sleuths who can track down poor Mr. Bones. It’s up to Dink, Josh, and Ruth Rose to...

Help Dink, Josh, and Ruth Rose solve their first four mysteries!A is for AUTHOR . . .Dink writes to his favorite author, mystery writer Wallis Wallace, and invites him to visit Green Lawn. Wonder of wonders, Wallace says yes! In fact,...

It's a mystery every month from popular A to Z Mysteries author Ron Roy! April is for Adventure...In the fourth book of the Calendar Mysteries - an early chapter book mystery series featuring the younger siblings of the A to Z Mysteri...

In the tenth book of the Calendar Mysteries, an early chapter-book mystery series featuring the younger siblings of the A to Z Mysteries detectives, there's a haunted house in Green Lawn! It's Halloween, and the Shangri-la Hotel has b...

It's a mystery every month from A to Z Mysteries author Ron Roy!  It's November, and the younger siblings of the A to Z Mysteries detectives have a new mystery to solve. ''The twins' new neighbors are up to something! It's Thanksgivi...

It's a mystery every month from A to Z Mysteries author Ron Roy!  In the twelfth book of the Calendar Mysteries, an early chapter-book mystery series featuring the younger siblings of the A to Z Mysteries detectives, Bradley, Brian, ...

It's a mystery every month from A to Z Mysteries author Ron Roy! Who knew there were thirteen months in a year? It's an extra thirteenth book of the Calendar Mysteries! Bradley, Brian, Nate, and Lucy are looking forward to a New Year...

It's a mystery every month from popular A to Z Mysteries author Ron Roy!July is for Jitters... In the seventh book of the Calendar Mysteries - an early chapter book mystery series featuring the younger siblings of the A to Z Mysteries...

It's a mystery every month from popular A to Z Mysteries author Ron Roy!August is for Acrobat...In the eigth book of the Calendar Mysteries - an early chapter book mystery series featuring the younger siblings of the A to Z Mysteries...

In the ninth book of the Calendar Mysteries, an early chapter-book mystery series featuring the younger siblings of the A to Z Mysteries detectives, Bradley, Brian, Nate, and Lucy have taken care of the first-grade class hamster, Gold...

THE PRESIDENTIAL ELECTION is less than a week away, but KC and Marshall have more important things on their minds—their Halloween party at the White House! The morning after the costume party, though, KC and Marshall wake up to a tr...

It's a red, white, and blue mystery from popular A to Z Mysteries author Ron Roy! Trapped on the D.C. Train! In the thirteenth book of the Capital Mysteries—an early chapter book mystery series featuring fun facts and famous site...

Every year, the president pardons one turkey for Thanksgiving. One. But KC and her best friend, Marshall, think one isn't enough! This year, they want to gather lots of turkeys to be spared. The night before the holiday, the turkeys...

KC and her friend Marshall are watching the fourth of July fireworks with the president of the United States when they see smoke and sparks in the distance. It's more fireworks, but they are not part of the holiday plan. They're comin...

It's a mystery every month from popular A to Z Mysteries author Ron Roy! February is for Friend... In the second book of the Calendar Mysteries—an early chapter book mystery series featuring the younger siblings of the A to Z Mys...

It's a mystery every month from popular A to Z Mysteries author Ron Roy!January is for Joker... In the first book of the Calendar Mysteries—an early chapter book mystery series featuring the younger siblings of the A to Z Mysterie...

It's a mystery every month from popular A to Z Mysteries author Ron Roy!June is for Jam...In the sixth book of the Calendar Mysteries - an early chapter book mystery series featuring the younger siblings of the A to Z Mysteries detect...