TY - BOOK AU - Kelly,David A. AU - Meyers,Mark TI - The Wrigley riddle T2 - Ballpark mysteries SN - 9780307977762 (pbk.) AV - PZ7.K2936 Wri 2013 U1 - [Fic] 23 PY - 2013/// CY - New York PB - Random House KW - Wrigley Field (Chicago, Ill.) KW - Juvenile fiction KW - Fiction KW - sears KW - Baseball KW - Cousins KW - Treasure troves KW - Buried treasure KW - Mystery and detective stories KW - Mystery fiction KW - Chicago (Ill.) KW - gsafd N1 - "A Stepping Stone book."; 3.8; Follett Library Resources; K-3; Follett Library Resources N2 - 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 ER -