When Ernie's dad is accused of stealing artifacts related to the legendary El Dorado gold, Jorge and his friends set out to clear his name and run into a fiendish ring of thieves along the way.

Eleven-year-old Simon is ready to make the Tangerine Pines his forever home, but when a robbery occurs in the apartment building, he and his new friend set out to solve the case and keep his family from movig again.

"I, Geronimo Stilton, had been called to the Kingdom of Fantasy so many times. Each visit was more of an adventure than the last! This time, there was big trouble: Queen Imaginaria had been kidnapped. The evil witch was using Imaginaria's wand to steal treasures from the kingdom. Could I help stop the evil witch before all the treasures were gone?"--