“Brain Tumor Imaging, Volume 1: Pretherapy” is the latest Special Collection from the American Journal of Neuroradiology. Distilling the best of the many articles related to brain tumor imaging that appear in the pages of AJNR posed a daunting task, but Editor-in-Chief Mauricio Castillo knew that Collection Editor Soonmee Cha of the University of California, San Francisco would be successful. “Dr. Cha is a respected investigator, a contributor of high quality and clinically relevant articles to AJNR and other journals, and a member of our Editorial Board,” he explained. Dr. Cha chose to categorize and present this compilation of research in two volumes. “Brain tumors consist of a heterogeneous group of neoplasms numbering more than 120 different histologic types with a wide range of clinical, biologic, and prognostic behavior. Due to this breadth, I organized the articles by specific imaging modality and selected those that best utilized imaging to address disease-specific questions,” she said. The first volume covers essential anatomic and physiologic clinical imaging methods as well as highly innovative and potentially ground-breaking imaging that promises even greater progress in caring for brain tumor patients in the future. Volume 2 will include articles that focus on imaging of brain tumors aftertherapy. In the accompanying podcast, Dr. Cha and AJNR’s Podcast Editor C. Douglas Phillips discuss the collaborative role of the neuroradiologist in the treatment and prognosis of brain tumors and the benefits of advanced diagnostic imaging techniques. This special podcast, along with Dr. Phillips’ summaries of each issue’s most salient articles including the Editor’s Choices and Fellow’s Journal Club selections, are available to download on the AJNR Website and in the iTunes Store. AJNR Special Collections provide a comprehensive source of imaging-related articles on a single topic and are released biannually on an open-access basis. Previous Collections include “Imaging Acute Stroke and its Consequences,” edited by Pamela W. Schaefer and R. Gilberto González, “Acute Stroke Intervention” edited by Colin P. Derdeyn and Avi Mazumdar, “Percutaneous Vertebroplasty,” edited by Mary E. Jensen and Joshua A. Hirsch, and “Radiation Dose in Neuroradiology CT Protocols,” edited by Max Wintermark and Michael H. Lev. All are available through AJNR’s print-on-demand service (Brightdoc), where readers can order a full-color hard copy for just US $50.00, plus shipping.