61 books • 11 series
Ballpark Mysteries Super Special #3: Subway Series Surprise (Ballpark Mysteries, #3) (Ballpark Mysteries Super Special, #3)
Ballpark Mysteries Super Special #2: Christmas in Cooperstown (Ballpark Mysteries Super Special, #2) (Ballpark Mysteries, #2)
MVP #4: The Basketball Blowout (Stepping Stone Book(tm), #4) (Most Valuable Players, #4)