G. K. CHESTERTON PAPERS. VOL. CCXCIV (ff. 127). Bibliographical notes and lists of works by and about Chesterton, lists of Chesterton desiderata, compiled by Dorothy Collins, and lists of contents of some of the albums and boxes in which the Chesterton papers were originally kept by Dorothy Collins; -1963, n.d.
Dorothy Edith Collins, secretary to G K Chesterton: Correspondence and papers of Dorothy Edith Collins: 1913-1988: Partly autograph, partly typewritten or typewritten copies.