Reihen

Romane

• Golden Girl and the Crystal of Doom, 1986
• The Shining Falcon, 1989
• The Horse of Flame, 1990
• Child of Faerie, Child of Earth, 1992
• A Strange and Ancient Name, 1992
• Windleaf, 1993
• Gleaming Bright, 1994
• King's Son, Magic's Son, 1994
• Son of Darkness, 1998
• Barrel Racing, 2000
• Bull Riding, 2000

Sachbücher

• Indian Tribes of North America, 1986
• Greasy Grimy Gopher Guts: The Subversive Folklore of Childhood, 1995 (mit Toni Weisskopf)
• The First Americans: Spirit of the Land and the People, 1996
• Xena: All I Need to Know I Learned from the Warrior Princess, 1998
• Artificial Intelligence, 2000 (mit Robert L Perry)
• Build Your Own Website, 2000 (mit Robert L Perry)
• Multimedia Magic, 2000 (mit Robert L Perry)
• Personal Computer Communications, 2000 (mit Robert L Perry)
• Bill Gates: Computer King, 2000
• Jeff Bezos: King of Amazon, 2001
• Larry Ellison: Sheer Nerve, 2001 (mit Daniel Ehrenhaft)
• The Ear: Learning How We Hear, 2001
• The Upper Limbs: Learning about How We Use Our Arms, Elbows, Forearms, and Hands, 2001
• Samuel de Champlain: Explorer of the Great Lakes Region and Founder of Quebec, 2002
• Henry Hudson: English Explorer of the Northwest Passage, 2002
• Mythology for Storytellers, 2002
• Competitive Soccer for Girls, 2002
• Deep Space Observation Satellites, 2003
• The History of the Internet, 2003
• The History of the Personal Computer, 2003
• Internet Safety, 2003
• Flakes and Flurries: A Book about Snow, 2003
• Gusts and Gales: A Book about Wind, 2003
• Nature's Fireworks: A Book about Lightning, 2003
• Splish Splash!: A Book about Rain, 2003
• Sunshine: A Book about Sunlight, 2003
• Shapes in the Sky: A Book about Clouds, 2003
• The Cold War, 2003
• Your Travel Guide to Ancient China, 2003
• Your Travel Guide to Ancient Israel, 2003
• Geothermal Power, 2003
• Hydroelectric Power, 2003
• Nuclear Power, 2003
• Solar Power, 2003
• Wind Power, 2003
• It's a Www. World, 2004
• Fossil Fuel Power, 2004
• Queen Lydia Liliuokalani, Last Ruler of Hawaii, 2004

Kurzgeschichten

• Lifaris Ring, 1989, The ring of Lifari, 1987
• Ausreisser, 1990, Runaways, 1988
• The Magic-stealer, 1991
• Der Preis der Macht, 1998, The Price of the Wind, 1991
• Rote Schwingen, 1998, Red Wings, 1992
• Monsieur Verne and the Martian Invasion, 1993
• Die Erzählung der Klugen Alten, 1993, Wise one's tale, 1993
• Ancient Magics, Ancient Hope, 1994
• The Defender of Central Park, 1994
• Racehorse Predicts the Future!, 1994
• The Case of the Purloined L'Isitek, 1995
• Old Woman Who Created Life, 1995
• Teacher's Pet, 1995
• Witch-Horse, 1995
• The Coyote Virus, 1996
• I've Got the Horse, Right Here, 1996
• Mother Knows Best, 1996
• One Late Night, with Jackal, 1996
• A Song of Strange Revenge, 1996
• Fangs for the Memory, 1997
• A Game of Mehen, 1997
• Ilian, 1997
• Netted, 1997
• Wild Hope, 1997
• The Cat Who Wasn't Black, 1998
• Feeding Frenzy Or the Further Adventures of the Frog Prince, 1999
• A Question of Faith, 1999
• Shiftless, 1999
• The Dreams That Stuff Is Made of, 2000
• Images, 2000
• The Silver Flame, 2000
• A Hero for the Gods, 2004
• Cat-Friend, 2005
• The Case Of The Haunted City, 2009

Als Herausgeberin

• A Sampler of Jewish-American Folklore, 1992
• Rachel the Clever: And Other Jewish Folktales, 1993
• Orphans of the Night, 1995
• In Celebration of Lammas Night, 1995
• Trickster Tales: Forty Folk Stories from Around the World, 1996
• Lammas Night, 1996 (mit Mercedes Lackey)
• Urban Nightmares, 1997 (mit Keith R.A. DeCandido)
• Merlin's Kin: World Tales of the Heroic Magician, 1998
• Told Tales: Nine Folktales from Around the World, 1999
• Magic Hoofbeats: Fabulous Horse Tales, 2004
• Young Warriors: Stories Of Strength, 2005 (mit Tamora Pierce)

Drehbuch

• The Adventures of the Galaxy Rangers, 1986