The book "Tumor Immunology" offers a comprehensive examination of tumor and cancer immunology, highlighting the methods and techniques employed by leading experts in the field in their laboratories. It aims to provide a better understanding of the principles governing tumor and cancer immunology and discusses innovative technologies such as monoclonal antibodies, vaccines, and tumor-reactive T cells that specifically target cancer cells. The chapters are written in the established format of the "Methods in Molecular Biology" series and include introductions to the respective topics, lists of required materials and reagents, as well as step-by-step, easily reproducible laboratory protocols. Additionally, helpful tips for troubleshooting and avoiding common pitfalls are provided. This book is a valuable resource for scientists, clinicians, and industry professionals interested in the latest developments in tumor immunology.