The Book Projects Series consists of fifty-six boxes of materials for books written by Mehra. The series includes the material for six books, both published and unpublished. The book materials were organized by title and placed in order by publication date. The material for each book includes research material, project notes, manuscript drafts, typescript drafts, and some correspondence related to the development of the work.

The Book Projects Series consists of fifty-six boxes of materials for books written by Mehra. The series includes the material for six books, both published and unpublished. The book materials were organized by title and placed in order by publication date. The material for each book includes research material, project notes, manuscript drafts, typescript drafts, and some correspondence related to the development of the work.

The Book Projects Series consists of fifty-six boxes of materials for books written by Mehra. The series includes the material for six books, both published and unpublished. The book materials were organized by title and placed in order by publication date. The material for each book includes research material, project notes, manuscript drafts, typescript drafts, and some correspondence related to the development of the work.

The Book Projects Series consists of fifty-six boxes of materials for books written by Mehra. The series includes the material for six books, both published and unpublished. The book materials were organized by title and placed in order by publication date. The material for each book includes research material, project notes, manuscript drafts, typescript drafts, and some correspondence related to the development of the work.