Trixie Belden library

The discovery of poacher tracks on a game preserve spells mystery for Trixie and her gang.

Preparations for the freshman class play get really dramatic when Trixie and her friends get involved in a series of mysterious events surrounding the new drama teacher and the disappearance of her father.

A ride in a Model A gets Trixie and her friends involved with a dangerous criminal and a distrustful inventor.

The wallet that Trixie and her friend Honey find involves the Bob Whites in a clever swindling scheme.

A series of incidents which appear to be the work of a juvenile delinquent become a cause for concern for Trixie Belden and her friends--especially when Trixie's brother becomes a prime suspect.

Trixie investigates the sighting of a headless horseman.

The Beldens find a baby in their doghouse, involving Trixie in another mystery.

Trixie investigates a myster at the racetrack.