Joanne Tree

Francis Ryan, living high-and-free-wheeling life as the wife of gangster "Smiley" Ryan, spends some time behind bars as a result of her husband's activities, and, when she gets out, realizes she has been a bad example for her kid-sister, Jennie White, and five of her friends. With the aid of her old boyfriend, she manages to divert them from their juvenile-delinquent path leading to disaster for each.

Nancy Drew and Ted Nickerson solve a murder and save two elderly ladies from losing their family home. The old mansion is complete with a moving wall and a hidden staircase.

Wealthy high school girls are sent to a boarding school to learn proper etiquette. Linda Simpson stays out all night. She tells her roommate, Betty Fleet, that it was because she's planning to elope. Linda gets in trouble when the faculty finds out from a monitor's report submitted by reluctant Natalie Freeman, a poor girl attending on scholarship.