Research help for finding, evaluating, using source material to inform, enhance, and
develop aspects of your creative writing, such as people, places and things.
Create professional-quality thematic maps and reports using thousands of demographic, business, and marketing variables, including population, age, race, income, ancestry, marital status, housing, employment, transportation, families, and more.
Diagnostic and Statistical Manual of Mental Disorders - DSM-5 by 
Marriage Customs of the World: An Encyclopedia of Dating Customs and Wedding Traditions
Food Cultures of the World Encyclopedia
