13 books • 2 series
Curious about Football
Curiosidad Por El Béisbol
Curiosidad Por El Fútbol Americano
Curiosidad Por La Gimnasia
Curious about Gymnastics
Curious about Baseball
The Case of the Carnival Clues (Mini Math Mysteries)
The Case of the Pencil Problem (Mini Math Mysteries)
The Case of the School Store Thief (Mini Math Mysteries)
The Case of the Missing Cookies (Mini Math Mysteries)
The Case of the Missing Class Pet (Mini Math Mysteries)
The Case of the Locked Time Capsule (Mini Math Mysteries)
The World's Tallest House of Cards and Other Number Records (Wow!)
