Geronimo Stilton, Secret Agent (Geronimo Stilton, No. 34)

Enter the world of Geronimo Stilton, where another funny adventure is always right around the corner. Each book is a fast-paced adventure with lively art and a unique format kids 7-10 will love.

My sister, Thea, is the mystery-loving rodent, not me! But somehow I found myself going undercover to get to the bottom of a case. Slimy Swiss balls -- I hardly knew where to start! Geronimo Stilton, Secret Agent Mouse? Maybe I could get used to that. . . .

• The Karate Mouse (Geronimo Stilton, No. 40)
• A Very Merry Christmas
• The Chocolate Chase (Geronimo Stilton #67)
• Wedding Crasher (Geronimo Stilton, No. 28)
• A Fabumouse School Adventure (Geronimo Stilton, No. 38)
• The Giant Diamond Robbery (Geronimo Stilton, No. 44)
• Geronimo and the Gold Medal Mystery (Geronimo Stilton, No. 33)
• Geronimo's Valentine
• Field Trip to Niagara Falls (Geronimo Stilton, No. 24)
• The Race Across America (Geronimo Stilton, No. 37)