This issue contains cutting edge information on the diagnosis and treatment of clinical dermatology. Topics will include pyoderma, antimicrobial resistance in Staphylococci, feline otitis, canine pododermatitis, diseases of the canine claw, scaling dermatoses of dogs, ischemic dermatopathies, cutaneous vasculitis, dermatologic indication for cyclosporine therapy, therapies for pruritus, and much more. "Heart Failure will be of enormous interest and value to clinicians, investigators, and trainees who are concerned with enriching their understanding of and caring for the ever growing number of patients with this condition. We are proud of this important companion to Heart Disease: A Textbook of Cardiovascular Medicine." Forward by: Eugene Braunwald, June 2015