The Virgin New Adventures (NA series, or NAs) were 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. In further books published between 1997 and 1999, the New Adventures series focused on the character Bernice Summerfield and the Doctor did not appear. Like all Doctor Who media, the continuity of the novels in relation to other Doctor Who media is open to interpretation.