This book is a visually rich resource for pathologists who encounter the field of bone and soft tissue lesions. The traditional histologic pictures are supplemented with numerous illustrations of imaging findings, cytology, and molecular and cytogenetic information. Unlike a traditional textbook, this book provides a pictorial survey arranged in a “pattern oriented” approach, similar to the working method used in actual daily practice. Original artwork illustrating the molecular underpinnings of sarcomagenesis provide a valuable introduction to this complex area and are an especially useful feature. The authors of this work are both expert surgical and cytopathologists that actively practice in multidisciplinary sarcoma centers and are experienced teachers in this complex field of diagnostic pathology.