Series I. consists of book catalogues written and distributed monthly by the Hollidays (folders 1-8). These catalogues were the source of the majority of their business, as well as being valuable references for collectors and librarians.

Series II. contains the Bookshop correspondence, including cards and letters from Archibald MacLeish, Louisa Brooke Jones, and Mrs. Theodore Roosevelt (folders 8-34).

Series III. consists of publicity surrounding the bookshop, including an advertisement which ran in the first issue of the New Yorker, information on the sale of the shop, and various reviews and articles written about the bookshop (folders 35-45).

Series IV. consists of writings by Elsa and Terence Holliday, including a history of the bookshop, and an article on bookselling for Encyclopedia Britannica (folders 46-49).

Series V. contains photographs of the Hollidays, and their close friends Irving and Ellen Berlin (folders 50-52).