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.

While her mother undergoes radical cancer treatment, eleven-year-old Ella stays with her father's mother in Albuquerque, New Mexico, where she learns about grammar and family history, and helps investigate the theft of an extremely rare book from her grandmother's library.