INDEXES AND CRITICAL PERIODICALS
Indexes
| American Library Association Index, (to 1900) | A. L. A. I. |
| Supplement, 1901-1910 | A. L. A. Supp. |
| Annual Literary Index (1892-1904) | A. L. I. |
| Continued as Annual Library Index, 1905-1910 | A. L. I. |
| Dramatic Index, 1909- | D. I. |
| Published with Annual Magazine Subject Index. | |
| Magazine Subject Index: Boston, 1908 | M. S. I. |
| Continued by Annual Magazine Subject Index, 1909- | A. S. I. |
| Poole’s Index to Periodical Literature, 1802-1881 | Poole |
| Supplements, 1882-1906; 1907-1908 | Poole Supp. |
| Reader’s Guide to Periodical Literature, 1900- | R. G. |
| Supplement, 1907-1915, 1916-1919 | R. G. Supp. |
| Continued as International Index to Periodicals, 1921- | I. I. P. |
Periodicals
(The initials following the abbreviated titles of the periodicals refer to the indexes in which they are listed.)
The Book Review Digest, 1905- ——, contains summaries of important reviews in periodicals and newspapers.
Academy: London (ceased 1916)—Acad.
American Catholic Quarterly Review: Philadelphia—Amer. Cath. Quar.
Athenæum: London—Ath.—A. L. I. Combined with Nation (London), Feb. 19, 1921.