Newmarket Publishing and Communications Company, and its publishing arm Newmarket Press, was founded in 1981 by President and Publisher Esther Margolis. Now in its 25th year with more than 300 books published, Newmarket Press is one of the few mainstream, trade publishing houses in New York City under independent, entrepreneurial ownership. With W.W. Norton contracted as its distributor, Newmarket now publishes about 20-30 mainly non-fiction books a year, primarily in the areas of childcare & parenting, film & performing arts, psychology, health & nutrition, biography, history, business & personal finance, and popular self-help & reference. - Source: Wikipedia