Hanni and Nanni 2
The twins return to Lindenhof after their summer break to find that the school has undergone a transformation, with Mademoiselle Bertoux now at the helm while Mrs. Theobald is away.

The twins return to Lindenhof after their summer break to find that the school has undergone a transformation, with Mademoiselle Bertoux now at the helm while Mrs. Theobald is away.
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