The book "Grupp: Crimes. National Community. Resistance" offers a comprehensive guide to the traces of National Socialism in the Gäu-Neckar-Alb region. It leads readers to both well-known and lesser-known places where the effects of the Nazi dictatorship are still felt today. The publication includes four introductory articles that provide fundamental information, followed by over 50 detailed contributions on specific locations and events. Written by 35 different authors, the book offers deeper insights into their research and findings. Equipped with numerous individual maps and precise references, it serves as a practical companion for anyone wishing to embark on a journey of discovery into the recent past.