Book excerpt: Dr. O'Malley is a well-known nurse researcer in the area of Hemaotology, and she has assembled top experts to write about the most important hemtaologic issues in critical care. The issue has articles devoted to the following topics: Cord blood banking; Leukemia and Lymphomas; Sickle Cell; Anticoagulants; Aplastic anemia & MDS; Hereditary Hemochromatosis and Pernicious Anemia; Hemophilia; Blood book: cells, products, transfusion; Anemia; Multiple Myeloma; DIC; and The lived experience of anemia without a cause. Nurses will come away with the clinical information they need to improve patient outcomes in the critical care setting.