A to Z Mysteries: The X'Ed-Out X-Ray
The X'Ed-Out X-Ray »

The Secret at Jefferson's Mansion
The Secret at Jefferson's Mansion »

April Adventure
April Adventure »

A to Z Mysteries: Books O-R
Books O to R »

A to Z Mysteries: The Ninth Nugget
The Ninth Nugget »

Hamster And Cheese
Hamster and Cheese »

The Election-Day Disaster
The Election-Day Disaster »

A to Z Mysteries: The School Skeleton
The School Skeleton »

The Unwilling Umpire
The Unwilling Umpire »

Trouble at the Treasury
After taking a tour of the National Bureau of Printing and Engraving KC andMarshall find out from KCs stepdad the president of the United States thatseveral ... »