Since 1999, Big Finish Productions has produced regular, fully-licensed ongoing audio adventures for the Doctor and his companions. "Doctor Who: The New Audio Adventures" is a no-holds-barred account of the making of every Big Finish Doctor Who play, from 1999's "The Sirens of Time" to 2003's anniversary special, "Zagreus. "Within the pages of this official and authoritative publication are all-new interviews with over 100 actors, writers, directors, producers, and other contributors, plus a plethora of previously unseen photographs.