Lerner Publishing Group was created in 1959.
Crown Publishing Group was created in 1933.
Kappa Publishing Group was created in 1955.
Emerald Group Publishing was created in 1967.
Nature Publishing Group was created in 1869.
Baker Publishing Group was created in 1939.
Abbeville Publishing Group was created in 1977.
Greenwood Publishing Group was created in 1967.
Thompson Publishing Group was created in 1972.
Berkshire Publishing Group was created in 1995.
Bourne Publishing Group was created in 1989.
Continuum International Publishing Group was created in 1999.
Metro Parent Publishing Group was created in 1986.