The one volume will consist entirely of new research and materials.

The first volume of this work consists of two parts.

Later versions were expanded into two volumes consisting of 120 articles.

Most volumes consisted of three individual issues during the initial run, not otherwise named or numbered.

Volume 1 (1823) consisted of 33 issues and a total of 516 pages.

The second volume consisted of several essays expanding topics covered in the first.

The first volume consisted of twenty writers, of which only one was a woman.

The project will consist of four volumes consisting of six parts.

Volume 1 consists of a single issue designated, on the cover, from July to December 1946.

The first volume in turn consisted of three mini-series.