Academic Press (London, New York and San Diego) was an academic book publisher that is now part of Elsevier. London ( ˈlʌndən is the capital and largest urban area in the United Kingdom. New York ( is a state in the Mid-Atlantic and Northeastern regions of the United States and is the nation's third most populous A Book is a set or collection of written printed illustrated or blank sheets made of Paper, Parchment, or other material usually fastened together Publishing is the process of production and dissemination of Literature or Information &ndash the activity of making information available for public view Elsevier, the world's largest Publisher of Medical and Scientific literature, forms part of the Reed Elsevier group