Title: The Wrigley riddle
Description: 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.
Subjects: Buried treasure, Wrigley Field (Chicago, Ill.), Cousins, Fiction, Baseball, Mystery and detective stories, Detective and mystery stories, Juvenile fiction, Treasure troves, Baseball stories, Children's fiction, Baseball, fiction, Family life, fiction, Buried treasure, fiction, Chicago (ill.), fiction
Places: Chicago (Ill.)