Diana G. Gallagher was an American author who wrote books for children and young adults. She also wrote the space opera The Alien Dark (1990), but was best known for her tie-in work for television properties including Buffy the Vampire Slayer, Angel, Sabrina the Teenage Witch, Charmed, Star Trek and The Secret World of Alex Mack, among others. She was also a prolific filk creator, winning Pegasus Awards in 1986 and ’94. Gallagher won a Hugo Award for Best Fan Artist in 1988 under the name Diana Gallagher Wu. She sometimes also wrote under the name Diana Burke. Born in 1946, in Paterson, New Jersey, she lived in Florida with her husband, the writer Martin R. Burke, who predeceased her in 2011. Gallagher was married four times; her third marriage was to author William F. Wu (divorced 1990). Gallagher died December 2, 2021 of chronic obstructive pulmonary disease at 75 years of age.
Series
Books
Buffy the Vampire Slayer
Prime Evil
2000
Reality Check
2000
Worth a Shot
2000
Bridal Bedlam
1999
Wake-up Call
2001
Boy Trouble
The Complicated Life of Claudia Cristina Cortez
2009
The Alien Dark
1990
Alex, You're Glowing
1995
Dance Trap
The Complicated Life of Claudia Cristina Cortez
2007
Frozen Stiff!
1997
Buffy the Vampire Slayer
2000
Beach Blues
The Complicated Life of Claudia Cristina Cortez
2008
Hurricane Hex
2006
Arcade
1995
A No-Sneeze Pet
2013
Santa Girls
2003
Halloween Havoc
1997
From the Horse's Mouth
2001
The Book of Three
2004
Trickery Treat
2008
Buffy the Vampire Slayer, Vol. 2
2010
The Book of Three
Volume 2
2004
Beware What You Wish
2001
The Great Kitten Challenge
2013
Holiday Magic
2004
Honor Bound
Day of Honor
1997
Showdown at the Mall
1997
Zappy Holidays!
1996
Shamrock Shenanigans
1999
Milady Alex!
1997
Horseback Hopes
2008
Prom Princess
2004
Spirit of the Wolf
2001
Monica and the Bratty Stepsister
2010
Friends Forever?
The Complicated Life of Claudia Cristina Cortez
2008
The Chance Factor
1997
Party!
The Complicated Life of Claudia Cristina Cortez
2008
Buffy the Vampire Slayer
Obsidian Fate
2001
New Firsts
2012
Lotsa Luck
1998
Guilty!
The Complicated Life of Claudia Cristina Cortez
2007
Mystic Knoll
2005
Spark and Burn
2005
Mist and Stone
2003
The Tale of the Curious Cat
1996
Vote!
The Complicated Life of Claudia Cristina Cortez
2008
Whatever!
The Complicated Life of Claudia Cristina Cortez
2007
Mistaken Identity!
1996
Go for the Gold!
1996
Pool Problem
The Complicated Life of Claudia Cristina Cortez
2009
Dark Vengeance
2002
Dog Day Afternoon
1999
Now You See Her, Now You Don't
1998
