Amelia Bedelia, who knows very little about baseball, stands in for a sick player during a game.

"Eleven-year-old cousins who are closer than most brothers, catcher Liam McGrath and pitcher Carter Jones grew up playing baseball together. Now, their team is on the verge of winning the greatest championship of all: the Little League Baseball World Series. To reach the title match, however, they must first beat their number one rivals from Southern California. Little do they know that the game will prove to be just the first challenge they'll face...

The Aldens help out at a minor league stadium and investigate when it appears someone in the ballpark is stealing the home team pitcher's signals and relaying them to the batters of the other team.

Four children's stories about Johnny Appleseed, Martin Luther King, Jr., baseball, and the folk song "This land is your land."