"One for the Books" is the eighty-first upcoming episode from the Disney Junior animated series, Sofia the First. It is scheduled to premiere on March 31, 2017 and will be the final episode of the third season.
A new school year begins for Sofia and her classmates, and when she realizes that her classmate Desmond has difficulties, she helps him to get along.
- Ariel Winter as Princess Sofia
- Nicolas Cantu as Prince James
- Joshua Carlon as Prince Desmond
- Barbara Dirickson as Flora
- TBA as Mr. P
- During the song, Amber's tiara is missing when Mr. P gives the class fruit.
- The pearls on Sofia's dress disappear after the first scene of Mr. P. The pearls disappear again when Sofia and her class start walking to their desks.