Zalety lęku - book by various authors

This product is a Polish-language self-help book titled Zalety lęku (The Advantages of Anxiety). Based on the branding visible on the back cover, specifically the logo for 'Zwierciadło', this publication is part of the catalog of Wydawnictwo Zwierciadło. This publishing house is well-known in the Polish market for focusing on psychology, lifestyle, and mental health literature, often stemming from the popular 'Zwierciadło' magazine.

The brand originates from Poland, where it was established to provide content focused on personal development and psychological well-being. Manufacturing (printing) typically occurs within Poland to serve the local distribution network. The brand remains under Polish ownership, continuing its legacy as a leading voice in lifestyle and wellness media for the Polish audience.