Series Title: Ballpark Mysteries (Pb)
Publisher: Turtleback Books
Street Date: February 26, 2013
Item Number (DPCI): 247-69-9594
For use in schools and libraries only. During a visit to the Chicago Cubs' Wrigley Field, cousins Mike and Kate investigate why someone has been tampering with the famous ivy vines growing on the outfield walls. Includes historical note.