Nate the Great investigates the mysterious disappearance of the purple plastic octopus that his baseball team uses for second base.

Meat-eating dinosaurs face plant-eating dinosaurs in a baseball game.

Biscuit is excited to be at the ball game, but no dogs are allowed to play. Can the determined puppy find a way to join in the fun?

"Georgette Castle's family runs the best home renovation business in town, but she picked balloons instead of blueprints and they haven't taken her seriously since. Frankly, she's over it. Georgie loves planning children's birthday parties and making people laugh, just not at her own expense. She's determined to fix herself up into a Woman of the World... whatever that means. Phase one: new framework for her business (a website from this decade, perhaps?)...

"Jack and Annie use the magic tree house to travel back in time to 1947 Brooklyn, New York, where they pretend to be batboys at Jackie Robinson's first game with the Brooklyn Dodgers against the Boston Braves"--

Martha helps her friend Truman develop his baseball skills.

Mike and his dog Harry, the Airedale with ESP, are shocked to discover that the new umpire for Mike's baseball games can hear their mental conversations.

"Mo Jackson is excited for his baseball game, but Coach Marie tells him he is batting last and playing right field, again. Will Mo ever get a hit?"--

Mort's attempts to excel at playing both baseball and the violin make him so confused that he decides to take up chess instead.

After unscrupulous collector S. Wendell Palamino cons him out of a valuable baseball card, sixth-grader Griffin Bing puts together a band of misfits to break into Palomino's heavily guarded store and steal the card back, planning to use the money to finance his father's failing invention, the SmartPick fruit picker.