{"value"=>"<p>This series consists of an alphabetical subject file of research material. The topics covered range from specific incidents, such as \"Abijah's Death\"; research on individual subjects, including \"Deerfield Research\"; and correspondence with publishers and sources of information. Of particular note are the letters exchanged between the Katzes and Mary Adams Ball of Deerfield; Martha Wright of Northampton, Massachusetts; James M. McCabe, who was a research assistant for the Katzes; James K. Owens, archivist at the Federal Records Center in Waltham, Massachusetts; and Charles Hallam, librarian of the Library of the U.S. Supreme Court.</p>"}