Petticoat Junction - Season 6 - Eps 18: The Cannonball Bookmobile
Janet's friend, Adelle Colby, arrives in the valley. Sam, Bert and Uncle Joe are each attracted to her. Adelle, a librarian, is in the valley to open up a new library. They have the books and the money, but now need a location. Janet suggests a mobile library in the form of the Cannonball. Sam, Bert and Uncle Joe do whatever they can to spend time aboard the mobile library to be with Adelle. This competition causes a rift between the three friends. But it's Wendell that has the upper hand in attracting Adelle's attention.
About Petticoat Junction

Title: Petticoat Junction
First Air Date: 1963-09-24
Last Air Date: 1970-04-04
Status: Ended
Rating: 5.8/10 (from 37 votes)
Language: EN
Seasons: 8
Total Episodes: 222
Network: CBS
Genres: Comedy, Family
Production Companies: McCadden Productions, Filmways Television
Synopsis
The Bradley family are proud owners of the Shady Rest Hotel. Kate and her three young daughters do the job of running the hotel.
Cast

Mike Minor
Steve Elliott

Meredith MacRae
Billie Jo Bradley

Lori Saunders
Bobbie Jo Bradley

Edgar Buchanan
Uncle Joe Carson

Frank Cady
Sam Drucker

June Lockhart
Dr. Janet Craig

Linda Henning
Betty Jo Bradley