This book presents systematic work with families according to Bert Hellinger in almost encyclopedic breadth. Here is the philosophical basis of the approach, its technical side, its relationship with other psychotherapeutic methods, and its practical use in a variety of areas and with different categories of clients. From its pages you can hear the voices of both the creator of the method and his students and followers, who have already gained fame and now teach and widely use family constellations in clinical practice and medicine, social work and pedagogy, in organizational consulting and even in the creation of literary works (in particular, scenarios). It gives a comprehensive understanding of systemic family constellations according to Bert Hellinger and can be useful both for training beginners and for improving already experienced psychotherapists and consultants. And besides, this is just an interesting read and a fascinating journey into the world of family and human feelings.