Where's Wally? The Kidnapping of the Red Sox Mascot
Wally the Green Monster
Wally the Green Monster - Wikipedia
A rare glimpse inside Wally's world - The Boston Globe
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Wally celebrates his birthday at Fenway
Wally the Green Monster through the years
Wally's Clubhouse
Red Sox mascots Wally and Tessie to skate with fans on Boston
The origin story of Wally the Green Monster - The Athletic
Wally the Green Monster and His Journey Through Red Sox Nation
Wally the Green Monster - Wikipedia
About Tessie the Green Monster
Wally the mascot was found
List of Major League Baseball mascots - Wikipedia