Ackison, Wendy Wassink
The Mysterious Old ChurchThe Underground Railroad
Ball, Karen
The Hazardous HomesteadThe Overnight Ordeal
Blanchette, Rich
The Class Project ShowdownKeller, Kent
The Mayan MysteryLucas, Daryl
The Smithsonian ConnectionMarcey, Sally
The Silverlake StrangerThe Underground Railroad
Oestreicher, Mark
The Monumental DiscoveryPetersen, Randy
Appalachian AmbushThe Quarterback Sneak
Proctor, R. P.
Mountain Bike MayhemSouter, John C.
The Abandoned Gold MineSteere, O'Ann
The Rain Forest MysteryVargas-Weistling, JoAnn
The Class Project ShowdownWald, Ann
The Counterfeit CollectionWalker, John
The Abandoned Gold MineThe Hazardous Homestead
The Quarterback Sneak
The Rain Forest Mystery
The Smithsonian Connection
Wilson, Neil S.
The Mysterious Old ChurchThe Tall Ship Shakedown