Diane Duane

In an increasingly wired world, massive multiplayer online games have become the ultimate form of entertainment. And the most popular gaming universe of all is Omnitopia....

Professor X, the X-Men's founder and mentor, and Shi'ar Empress Lilandra have been forced to love each other from afar - he has to remain on Earth to lead the X-Men, and she must stay with the Shi'ar to run the empire....

In a Manhattan warehouse, an innocent man has been murdered during a mysterious crime. Evidence points to the involvement of Venom - the alien symbiote obsessed with Spider-Man's destruction. Yet Venom has always safeguarded innocent lives. Has Venom gone completely around the bend, or is there...

“A fine fantasy … Beautifully and fully imagined”—sixth in the marvelously magical young adult series from the author of The Wizard’s Dilemma (Booklist). While Nita Callahan grieves over her mother’s death, Kit Rodriguez tackles a challenge as dangerous as it is strange: Rescue a...

The Lizard is wreaking havoc throughout the Everglades, as he seeks a cure for his dual identity as the reptilian villain and the human scientist Dr. Curt Connors - the result of an experiment gone horribly wrong....

When a gifted little wizard begins experimenting with her new skills, her big sister and friend must save her from evil in this continuing fantasy series.

Set in the universe of Star Trek: The Next Generation, a doorway is opened from another universe and the crew of the U.S.S Enterprise must battle their toughest enemy yet—themselves. One hundred years ago, four crewmembers of the U.S.S EnterpriseTM crossed the dimensional barrier and found a...

Every 11 years, Earth's senior wizards hold the Invitational: an intensive three-week event where the planet's newest, sharpest young wizards show off their best and hottest spells. Wizardly partners Kit Rodriguez and Nita Callahan, and Nita's sister, former wizard-prodigy Dairine Callahan, are...

Rhiow seems a perfectly ordinary New York City cat. Or so her humans think - but she is much more than she appears....

In the hotly anticipated ninth installment of the Young Wizards series, Kit Rodriguez and Nita Callahan become part of an elite team investigating the mysterious “message in a bottle,” which holds the first clues to the secrets of the long-lost inhabitants of Mars. But not even wizardry can...

Still recovering from an overly eventful vacation in Ireland, teenage wizard Nita Callahan is looking forward to some peace and quiet in her suburban New York home. Instead, her close friend Kit seems to be acting a little weird, and Nita keeps running into problems....

An investigation into a simple cellular-phone fraud leads both Peter Parker and his alter-ego, the Amazing Spider-Man, to a fiendish plot: using unique counterfeiting equipment and a devastatingly large stock-pile of bombs, someone plans to destabilize the world's economy....

To give fifteen-year-old Nita a vacation from magic—and her partner Kit—her parents pack her off for a stay with her eccentric aunt in Ireland. But Nita soon finds herself with a host of Irish wizards battling mythical beings, wolves, and elves from a nightmare land.

A multi-voice, fully dramatized recording -- enhanced with dazzling sound effects Experience Spider-Man as never before! The amazing Spider-Man launches into his most harrowing adventure as a trip to Florida turns into a deadly race to prevent disaster! The Lizard is wreaking havoc throughout...

Coming to the aid of a wounded whale, Kit and Nita are plunged into deep wizardry. The whale is a wizard, and she enlists Kit and Nita in battle against the sinister Lone Power.

A mysterious library book opens the door to a world of magic and danger in the first book in the beloved Young Wizards series.

Young wizards reunite to stop a powerful enemy from robbing the world of its magic as this YA fantasy adventure series continues. Returning from their wizardly holiday, Nita Callaghan and Kit Rodriguez look forward to getting back to their normal routine. But there’s trouble brewing. A strange...

Two teen wizards embark on an alien exchange program in this “hilarious and scary” adventure from the author of A Wizard Alone (Booklist). Rest and relaxation—that’s what Nita Callahan thinks she’s going to get when she and her partner-wizard Kit Rodriguez go on a “cultural...

Rhiow, Urruah, and Arhu, the wizard cats who saved New York City in "The Book of Night with Moon", are summoned to London to deal with a crisis which affects the very fabric of time....

A goddess in the making... or a demon reborn....