The Virgin New Adventures (NA series, or NAs) are a series of novels from Virgin Publishing based on the British science-fiction television series Doctor Who. They continued the story of the Doctor from the point at which the television programme went into hiatus from television in 1989. From 1991 to 1997, all the books except the final one involved the Seventh Doctor, who was portrayed on television by Sylvester McCoy; the final book, The Dying Days, involved the Eighth Doctor, who was portrayed in the 1996 television film by Paul McGann. In further books published between 1997 and 1999, the New Adventures series focused on the character Bernice Summerfield and the Doctor did not appear. (en)