Wally's Clubhouse
Book Wally Boston Red Sox
Where's Wally? The Kidnapping of the Red Sox Mascot
Where's Wally? The Kidnapping of the Red Sox Mascot
List of Major League Baseball mascots - Wikipedia
The origin story of Wally the Green Monster - The Athletic
Baseball Rotten Ink
Wally the Green Monster costume stolen, found running down Bosto
Police: Wally the Green Monster found
Wally's Media Center
Boston Red Sox Mascot Wally – The Emblem Source
Red Sox fans, fearing loss of mascot, see Yankee conspiracy