Summary: The National Clearinghouse for Mental Health Information offers an extensive bibliography compiled by Gayle Oateth Ssi Logan Wright, Ph.D., Director of Psychological Services at Children’s Memorial Hospital. This bibliography addresses the need for comprehensive reference materials in human intelligence studies, particularly in the psychology of human intelligence. The extensive list includes various source materials, books, articles, and dissertation abstracts, covering areas such as historical antecedents, related concepts, theoretical works, the nature of intelligence, and factors influencing intelligence. The author has outlined categories and provided references, covering a wide range of topics in human intelligence research. The bibliography excludes certain areas, such as factor analysis, major individual tests, and controversy over psychological testing. The compilation process involved significant effort and acknowledges the contributions of numerous individuals. The text also includes a topical outline for easy navigation through the vast collection of citations provided.