Ballpark Mysteries 16: The Colorado Curveball
# ING-9780525578987
Cousins Mike and Kate investigate after someone threatens to tamper with the scoreboard right before the Colorado Rockies' season opener.
- Brand: Random House.
- Item Number: ING-9780525578987.
- ISBN: 9780525578987.
- Recommended for ages : 6 to 9.