The Watcher's Guide Volume 1 (1998) by Christopher Golden and Nancy Holder
Buffy X-Posed: The Unauthorized Biography of Sarah Michelle Gellar and Her On-Screen Character (1998) by Ted Edwards
The Gatekeeper Trilogy (omnibus) (1999) by Christopher Golden and Nancy Holder
Sunnydale High Yearbook (1999) by Christopher Golden and Nancy Holder
Sins of the Father (1999) by Christopher Golden
Slayer: The Totally Cool Unofficial Guide to Buffy (2000) by Keith Topping
The Monster Book (2000) by Stephen R Bisette, Christopher Golden and Thomas E Sniegoski
The Book of Fours (2001) by Nancy Holder
The Gatekeeper Boxed Set (omnibus) (2001) by Christopher Golden
Slayer: The Revised and Updated Unofficial Guide to Buffy the Vampire Slayer (2001) by Keith Topping
The Wisdom of War (2002) by Christopher Golden
These Our Actors (2002) by Dori Koogler and Ashley McConnell
The Cordelia Collection (2002) by Nancy Krulik
Slayer: the Next Generation: An Unofficial and Unauthorised Guide to Season Six of Buffy the Vampire Slayer (2003) by Keith Topping
Blood and Fog (2003) by Nancy Holder
Chosen: The One (2003) by Nancy Holder
Joss Whedon: The Genius Behind Buffy (2003) by Candace Havens
Chaos Bleeds (2003) by James A Moore
Mortal Fear (2003) by Denise Ciencin and Scott Ciencin
Dusted: The Unauthorized Guide to Buffy the Vampire Slayer (2003) by Dickson Christa, Lawrence Miles and Lars Pearson
Play with Fire: And Other Stories (2003) by Christopher Golden
The Watcher's Guide Volume 2 (2003) by Maryelizabeth Hart, Nancy Holder and Jeff Mariotte
Seven Seasons of Buffy: Science Fiction and Fantasy Writers Discuss Their Favorite Television Show (2003) by Glenn Yeffeth
Apocalypse Memories (2004) by Laura J Burns and Melinda Metz
The Darkening: Wicked Willow 1 (2004) by Yvonne Navarro
Shattered Twilight: Wicked Willow 2 (2004) by Yvonne Navarro
Slayer: The Last Days of Sunnydale: An Unofficial and Unauthorised Guide to the Final Season of Buffy the Vampire Slayer (2004) by Keith Topping
The Watcher's Guide (2004) by Paul Ruditis
The Watcher's Guide 3 (2004) by Paul Ruditis
Broken Sunrise: Wicked Willow (2004) by Yvonne Navarro
Queen of the Slayers (2005) by Nancy Holder
The Suicide King (2005) by Robert Joseph Levy
Keep Me In Mind (2005) by Nancy Holder
Spark and Burn (2005) by Diana G Gallagher
Colony (2005) by Laura J Burns and Melinda Metz
Night Terrors (2005) by Alice Henderson
Buffy the Vampire Slayer (2005) by Anne Billson
After Image (2006) by Pierce Askegren
Carnival of Souls (2006) by Nancy Holder
Blackout (2006) by Keith R A DeCandido
Portal Through Time (2006) by Alice Henderson
Bad Bargain (2006) by Diana G Gallagher
Go Ask Malice (2006) by Robert Joseph Levy
The Deathless (2007) by Keith R A DeCandido
Dark Congress (2007) by Christopher Golden
One Thing Or Your Mother (2008) by Kirsten Beyer

1. Child of the Hunt (1998) by Christopher Golden and Nancy Holder
2. Return to Chaos (1998) by Craig Shaw Gardner
3. Out of the Madhouse: GatekeeperTrilogy 1 (1997) by Christopher Golden and Nancy Holder
4. Ghost Roads: GatekeeperTrilogy 2 (1998) by Christopher Golden and Nancy Holder
5. Sons of Entropy: GatekeeperTrilogy 3 (1998) by Christopher Golden and Nancy Holder
6. The Evil That Men Do (1999) by Nancy Holder
7. Obsidian Fate (1999) by Diana G Gallagher
9. Resurrecting Ravana (1999) by Ray Garton
10. Prime Evil (2000) by Diana G Gallagher
11. Spike and Dru: Pretty Maids All in a Row (2000) by Christopher Golden
12. Revenant (2001) by Mel Odom
13. Tempted Champions (2002) by Yvonne Navarro
19. Immortal (1999) by Christopher Golden and Nancy Holder
23. Paleo (2000) by Yvonne Navarro
24. Oz: Into The Wild (2002) by Christopher Golden

1. Buffy, the Vampire Slayer (1992) by Richie Tankersley Cusick
     aka The Harvest
2. Halloween Rain (1997) by Christopher Golden and Nancy Holder
3. Coyote Moon (1998) by John Vornholt
4. Night of the Living Rerun (1998) by Arthur Byron Cover
5. Blooded (1998) by Christopher Golden and Nancy Holder
6. The Angel Chronicles (1998) by Nancy Holder
7. The Angel Chronicles 2 (1999) by Richie Tankersley Cusick
8. The Xander Years, Vol. 1 (1999) by Keith R A DeCandido
9. Visitors (1999) by Laura Anne Gilman and Josepha Sherman
10. Unnatural Selection (1999) by Mel Odom
12. Power of Persuasion (1999) by Elizabeth Massie
13. The Willow Files: Vol. I (1999) by Yvonne Navarro
14. Deep Water (2000) by Laura Anne Gilman and Josepha Sherman
15. The Xander Years, Volume 2 (2000) by Jeff Mariotte
16. Here Be Monsters (2000) by Cameron Dokey
17. How I Survived My Summer Vacation Vol 1 (2000) by Anonymous
18. Ghoul Trouble (2000) by J G Passarella
19. Doomsday Deck (2000) by Diana G Gallagher
20. The Willow Files: Vol. II (1999) by Yvonne Navarro
21. The Faith Trials 1 (2001) by James Laurence
22. Sweet Sixteen (2001) by Scott Ciencin
23. The Journals of Rupert Giles (2001) by Nancy Holder
25. Crossings (2002) by Mel Odom
26. Little Things (2002) by Rebecca Moesta

1. Tales of the Slayer, Vol. 1 (2001) by Christie Golden, Christopher Golden and Yvonne Navarro
2. Tales of the Slayer, Vol. 2 (2002) by Scott Allie, Laura J Burns, Greg Cox, Kara Dalkey, Todd A McIntosh, Melinda Metz, Michael Reaves and Kristine Kathryn Rusch
3. Tales of the Slayer, Vol. 3 (2003) by Christopher Golden, Nancy Holder, James A Moore, Yvonne Navarro and Mel Odom

1. Prophecies (2001)
2. Dark Times (2001)
3. King of the Dead (2001)
4. Original Sins (2001)
The Lost Slayer Omnibus (omnibus) (2003)

Hollower (2000) by Christopher Golden
1. The Burning: Unseen Book 1 (2001) by Nancy Holder and Jeff Mariotte
2. Door to Alternity: Unseen Book 2 (2001) by Nancy Holder and Jeff Mariotte
3. The Long Way Home: Unseen Book 3 (1999) by Nancy Holder and Jeff Mariotte
Past Lives (2001) by Christopher Golden
The Angel Casefiles (2002) by Nancy Holder and Jeff Mariotte
Cursed (2003) by Mel Odom
Monster Island (2003) by Christopher Golden and Thomas E Sniegoski
Seven Crows (2003) by John Vornholt
Heat (2004) by Nancy Holder

The Dust Waltz (1998) by Daniel Brereton
3. The Origin (1999) by Dan Brereton
The Remaining Sunlight (1999) by Andi Watson
Uninvited Guests (1999) by Andi Watson
Bad Blood (2000) by Andi Watson
Crash Test Demons (2000) by Andi Watson
Pale Reflections (2000) by Andi Watson
Spike and Dru (2000) by Christopher Golden and James Marsters
The Blood of Carthage (2001) by Christopher Golden
Food Chain (2001) by Christopher Golden
Creatures of Habit (2002) by Jim Pascoe
The Death of Buffy (2002) by Jim Pascoe
False Memories (2002) by Jim Pascoe
Out of the Woodwork (2002) by Jim Pascoe
Oz (2002) by Christopher Golden
Ugly Little Monsters (2002) by Jim Pascoe
Willow and Tara (2003) by Christopher Golden