"Stratemeyer Syndicate Records, 1832-1984." Manuscripts and Archives Division, Humanities and Social Sciences Library, New York Public Library. Online: http://catnyp.nypl.org/record=b6139527
Online finding aid available: http://digilib.nypl.org/dynaweb/ead/human/mssstrat/@Generic__BookView
"Stratemeyer Syndicate Records." Beinecke Rare Book and Manuscript Library, Yale University
Online finding aid available: http://webtext.library.yale.edu/xml2html/beinecke.STRAT.nav.html
"Edward Stratemeyer/Harriet S. Adams Papers 1883-1966." Special Collections and University Archives, University of Oregon.