The Burning (Buffy the Vampire Slayer/Angel Unseen, Book 1)by Nancy Holder & Jeff Mariotte
May 2001
Door to Alternity (Buffy the Vampire Slayer/Angel Unseen, Book 2)by Nancy Holder & Jeff Mariotte
June 2001
Long Way Home (Buffy the Vampire Slayer/Angel Unseen, Book 3)by Nancy Holder & Jeff Mariotte
August 2001