**Selected for 2026 Doody's Core Titles in Radiation Oncology** Fundamentals of Radiation Oncology: Physical, Biological, and Clinical Aspects, Fourth Edition , is written by a team of renowned experts. This book is a must-have resource for anyone practicing radiation oncology. From basic principles to more-advanced planning and delivery of radiation therapy to treat cancer, this book is a go-to resource for mastering the art and science of radiation oncology. Recent advances in SRS, SBRT, proton therapy, an immunotherapy New chapters on adaptive radiotherapy, and artificial intelligence in radiation therapy IMRT and IGRT techniques are covered in depth in all clinical chapters Latest landmark studies provide evidence-based rationale for recommended treatments Radiation treatment toxicity and its management