"Heywood Hill Bookstore" "Correspondence" subseries includes letters about the shop between Lady Anne, Heywood Hill, and various other correspondents, including Mollie and Handasyde Buchanan (the latter jouned the shop in 1945 and managed the shop 1965-1974), John Saumarez-Smith (joined in 1965 and became managing director after Handasyde's departure, until 2008). Most correspondence related to Nancy Mitford (renowned 20th century author and socialite, who worked in the shop 1942-1945) can also be found here.

Much of the "Correspondence" subseries of "Lady Anne Hill" was organized to varying degrees by Lady Anne herself. As she organized mainly chronologically and thematically (e.g. "Cyprus trip 1968"), I chose to leave many non-correspondence material (such as programs, photos, catalogs, press clippings, etc.) in Lady Anne's original arrangement as they often cohere thematically or lend each other context. Notable correspondents that can be found in this series include author Frances Partridge and James Lees-Milne.

Due to the organizational system used in correspondence, a number of photos are in that subseries. Any photos without clear organizational logic, dates, or seeming relevance to the materials near which they were originally located were placed in the "Photos" subseries.

The "Personal" subseries to "Lady Anne Hill" contains many of the materials that were less organized/more loosely organized by Lady Anne. Some overlap between the folders can be found throughout the collection but especially in this subseries due to multiple processors who processed roughly half the collection.

"Jane Gathorne-Hardy" includes correspondence (some with Anne) as well as personal papers, documents, and photos of Lady Anne's aunt, Jane Ethel Gathorne-Hardy (Sept. 26, 1872-1943). According to Anne's papers, she seems to have been a suffragette and world traveler (she lived in France and Peruvian ID documents can be found under "Personal").

"Eddie Gathorne-Hardy" includes correspondence with and papers related to or belonging to Lady Anne's brother Eddie, including his correspondence with English travel writer Peter Mayne (1908-1979).

"Writings" includes Lady Anne's scholarship on Edward Trelawny, including correspondence and writings related to Trelawny's 1831 memoir, Adventures of a Younger Son (Anne contacted publishing houses to encourage them to publish a new edition in the hopes of writing the introduction) as well as Lady Anne's own book, Trelawny's Strange Relations, centered on his mother and sisters. This subseries also includes Anne and Heywood's work of compiling their wartime letters into what would become A Bookseller's War (1997), as well as some work related to a memoir. Lady Anne's "Nannies," written for a collection her nephew, Jonny Gathorne-Hardy, was working on.