Her Perilous Mansion
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Valentine's Day Disaster (Geronimo Stilton, No. 23)
Geronimo Stilton
Geronimo Stilton (1)
What Do Fish Have to Do with Anything?
Avi
The Case of the Polar Poachers
Iona Rangeley
In the Deep Blue Sea: Jack and the Geniuses Book #2
Bill Nye & Gregory Mone
Jack and the Geniuses (1)
Jack and the Geniuses: At the Bottom of the World
Lost in the Jungle: Jack and the Geniuses Book #3