Covering more than sixty years, Perfect Companionship collects some 250 letters to and from Glasgow, many published here for the first time. The correspondents include Glasgow's family members, as well as prominent Richmonders. Also included are letters to and from authors such as Radclyffe Hall, Margaret Mitchell, and Marjorie Kinnan Rawlings, artists Malvina Hoffman and Clare Leighton, publishing figures Blanche Knopf and Irita Van Doren, and spouses of literary and academic figures such as Eleanor Brooks, wife of Van Wyck Brooks, and Bessie Zaban Jones, wife of Howard Mumford Jones.