Vols. for 1898-1968 include a directory of publishers.

Vols. for 1871-76, 1913-14 include an extra number, The Christmas bookseller, separately paged and not included in the consecutive numbering of the regular series.

Mid-Victorian Poetry 1860-1879 is the second volume of a comprehensive three-volume Bibliography of Victorian poetry. National libraries, university libraries, and older-established public libraries contain thousands of volumes of poetry and verse, yet the majority of the authors are quite unknown as no bibliography of Victorian Poetry has existed until now. The identifies 2,605 authors of the United Kingdom.