Correspondence between Fuller and friends, business associates, publishers and literary agents. Also included are letters congratulating Fuller on his series of promotions and 1986 Pulitzer Prize. Fuller kept separate files for the different types of correspondence, and this arrangement has been retained. Incoming correspondence is from both friends and business associates, many of whom overlap. Fuller's responses were found stapled to the original letters in many instances, and these were kept together. Some personal letters, such as those from Tim O'Brien and Seth Lipsky, refer to experiences in Vietnam.