Donald Wayne Foster

Hatfill subsequently sued Donald Foster, Condé Nast Publications, Vassar College, and The Reader's Digest Association, seeking $10 million in damages, claiming defamation. The case was settled by Condé Nast in 2007 for an undisclosed amount. Foster ceased any public discussion of the case.

After considerable debate, Foster's theory was eventually rejected by other Shakespeare scholars. In 2002, Gilles Monsarrat, a translator of Shakespeare into French, published an article arguing that the poem's true author was John Ford, a younger writer whose works Monsarrat had also edited. Foster conceded that Monsarrat had the better case in a post on the SHAKSPER listserv, saying, "No one who cannot rejoice in the discovery of his own mistakes deserves to be called a scholar." Foster said he had not previously analyzed Ford's works closely enough and had erroneously dismissed him as a possibility.

Foster returned to advise the FBI during the investigation of the 2001 anthrax attacks. He later wrote an article for Vanity Fair about his investigation of Steven Hatfill, a virologist who had been labeled a "person of interest" by Attorney General John Ashcroft. In an October 2003 article for Vanity Fair, Foster tried to match up Hatfill's travels with the postmarks on the anthrax letters, and analyzed old interviews and an unpublished novel by Hatfill about a bioterrorist attack on the United States. Hatfill was identified as a possible culprit. The Reader's Digest published a condensed version of the article in December 2003. The perpetrator of the anthrax attacks turned out to be another government bio-weapons scientist [This statement is not true!].

In 2000, Detective Steve Thomas wrote a book. He wrote:

From a book by FBI profiler John Douglas, also written in 2000:

On page 281 Thomas described Foster's presentation to the Boulder authorities in March 1998:

In 1997, Foster became involved in the investigation of JonBenét Ramsey's murder, a case in which a ransom note played a significant role.

In 1996, Foster was one of the people who helped reveal Joe Klein as the author of the "anonymous" bestseller Primary Colors. Foster named Klein in an article for New York magazine, following the lead of a former Clinton speechwriter, David Kusnet, who had fingered Klein in the Baltimore Sun a few weeks earlier. Klein objected, partly because the theories cited similarities between the book and Klein's writings on racial issues, and he disliked the way his attitude was being characterized. The matter subsided after additional revelations forced Klein to acknowledge that he wrote the book.

Initially Foster did not claim that his identification was definitive, but in 1995 another Shakespeare scholar, Richard Abrams of the University of Southern Maine, published an article strengthening Foster's claims of the Elegy's Shakespearean authorship. Foster then claimed publicly that the Elegy "belongs hereafter with Shakespeare's poems and plays" and gained international media attention. He supported his identification with computer analysis based on a database he called SHAXICON, used to compare the poem's word choice with that of Shakespeare and his contemporaries. The Elegy was subsequently included in some editions of Shakespeare's complete works, though with qualifications, and it was never considered to be of great quality.

Relying on the internal evidence of the text, Foster argued that Shakespeare could be the author and submitted a manuscript about the Elegy to Oxford University Press, but two experts recommended against publication on the grounds that such evidence was insufficient to establish authorship. Foster was not given their names, following normal practice for peer review, although he later related that he was able to identify the reviewers based on the language of their reports. The book was published instead by the University of Delaware Press in 1989.

Foster first achieved notice for addressing the mystery of the dedication of Shakespeare's sonnets. In the edition published by Thomas Thorpe, a dedication appears to "Mr. W.H." as the "onlie begetter" of the sonnets, and the identity of W.H. has aroused much speculation over the years. While in graduate school at the University of California, Santa Barbara, Foster formulated a theory that it was a typographical error. Though not the first to articulate the possibility, his article appeared in the Publication of the Modern Language Association in 1987, after he joined the Vassar faculty. Foster argued that the initials were meant to read either "W.S." or "W.SH." for Shakespeare himself, the dedication presumably having been written by Thorpe. Foster pointed to Shakespeare's initials being similarly abbreviated in other documents, as well as contemporaneous publications that misspelled authors' initials in the error-filled manuscripts of the time.

Donald Wayne Foster (born 1950) is a professor of English at Vassar College in New York. He is known for his work dealing with various issues of Shakespearean authorship through textual analysis. He has also applied these techniques in attempting to uncover mysterious authors of some high-profile contemporary texts. As several of these were in the context of criminal investigations, Foster was sometimes labeled a "forensic linguist". He has been inactive in this arena, however, since Condé Nast settled a defamation lawsuit brought against one of his publications for an undisclosed sum in 2007.

While pursuing his research into these initials, Foster came across another work that led him to believe he had identified a previously unknown Shakespeare piece. This was a 1612 poem, A Funerall Elegye in memory of the late Vertuous Maister William Peeter, and would have been the first new Shakespeare identification in over a century. Thorpe, the publisher of the sonnets, had registered this work with the London Stationers, giving the author's initials as "W.S.".