Mrs. Stoker is a joker

"Mr. Klutz is retiring! (A surprise even to him, courtesy of scheming Dr. Carbles.) Vice principal Mrs. Jafee thinks it's her time to shine, but Dr. Carbles has hired someone else for the job! Stand-up comedian Mrs. Stoker is ready to defend her place as principal in a joke-off against Mrs. Jafee. Will Mrs. Stoker have the last laugh? Or will she lose her audience when things get serious?"--Provided by publisher.