Donald Wayne Foster raised arguments challenging whether the person traditionally identified as the author of a text was correct. He has pointed to an obscure Beat writer, Tom Hawkins, as the author of the Wanda Tinasky letters, which some had previously speculated to be the work of Thomas Pynchon. Foster also joined a long-running effort by descendants of Henry Livingston Jr. to show that their ancestor, and not Clement Clarke Moore, wrote the famous poem "A Visit from St. Nicholas". Foster provided his account of sleuthing out these and other identifications in his book "Author Unknown" (including the Shakespeare-"Elegy" connection, which he still
A Visit from St. Nicholas who used textual content analysis and external evidence to argue that Moore could not have been the author. Foster believes that Major Henry Livingston Jr., a New Yorker with Dutch and Scottish roots, should be considered the chief candidate for authorship, a view long espoused by the Livingston family. Livingston was distantly related to Moore's wife. Foster's claim, however, has been countered by document dealer and historian Seth Kaller, who once owned one of Moore's original manuscripts of the poem. Kaller has offered a point-by-point rebuttal of both Foster's linguistic analysis and external findings, buttressed by the work of autograph