In this issue of Hematology/Oncology Clinics, guest editors Drs. Alexandra P. Wolanskyj-Spinner and Ronald S. Go bring their considerable expertise to the topic of New Developments in the Understanding and Treatment of Autoimmune Hemolytic Anemia. Top experts in the field cover key topics such as warm AIHA; cold AIHA; drug-induced AIHA; adult Evans syndrome; immunotherapy-associated AIHA; complications of AIHA; and more.