Hortense Ullrich

Hortense Ullrich is credited with the novelization of the film How to Be Really Bad. The work was released in association with the film’s production and appears in the film’s official bibliography as a literary companion. Ullrich’s involvement aligns with the practice of adapting screenplays into prose narratives for audiences seeking expanded storytelling beyond the visual medium.

The novel How to Be Really Bad is the only verified film-related work linked to Ullrich in available records. No additional credits, collaborations, or roles in other films have been documented. The scope of Ullrich’s contributions remains limited to this single entry, and no further details about their background or other professional activities have been confirmed.