A novel “filled with very credible teen angst, morality, and an intriguing blend of science fiction and fantasy” from the author of A Wizard Abroad (School Library Journal). 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 for which wizardry either isn’t the answer or else it’s the wrong one. How do you fix what can’t be fixed? Only the Transcendent Pig knows, and it’s not telling. But Nita needs to find out—and soon. Her wizardly partnership with Kit starts to fall apart. Much worse, her mother gets sick . . . so sick she may never leave the hospital.Only one person can help Nita—the One she’s devoted her life to fighting. “Powerful and satisfying.”—Kirkus Reviews (starred review) “A gripping and dynamic fantasy . . . Fans of the author will flock to this new adventure, which likely will bring new readers to the series.”—VOYA Praise for the Young Wizards series “Duane is tops in the high adventure business . . . This rollicking yarn will delight readers.”—Publishers Weekly “High Wizardry is . . . high entertainment.”—Locus “Recommend this series to young teens who devour books about magic and wizards . . . or kids looking for ‘Harry Potter’ read-alikes.”—School Library Journal “Stands between the works of Diana Wynne Jones . . . and Madeleine L’Engle . . . An outstanding, original work.”—The Horn Book

When Nita's mother becomes sick with cancer, she feels her only option is to make a deal with the Lone Power, yet the outcome of doing so may be something too great for her to handle on her own in the long run. Reprint.

A mysterious library book opens the door to a world of magic and danger in the first book in the beloved Young Wizards series. Bullied by her classmates, Nita Callahan is miserable at school. So when she finds a mysterious book in the library that promises her the chance to become a wizard, she jumps at the opportunity to escape her unhappy reality. But taking the Wizard's Oath is no easy thing, and Nita soon finds herself paired with fellow wizard-in-training Kit Rodriguez on a dangerous mission. The only way to become a full wizard is to face the Lone Power, the being that created death and is the mortal enemy of all wizards. As Nita and Kit battle their way through a deadly alternate version of New York controlled by the Lone Power, they must rely on each other and their newfound wizarding skills to survive--and save the world from the Lone One's grasp.

While Nita mourns her mother's death, teenage wizard Kit and his dog Ponch set out to find a young autistic boy who vanished in the middle of his Ordeal, pursued by the Lone Power.

Teenage wizard Nita travels to other universes to find a cure for her mother who has brain cancer.

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. Becoming whales themselves, Nita and Kit join in an ancient ritual performed by whales, dolphins, and a single fearsome shark. But which poses more of a danger: the Lone Power, or ed'Rashtekaresket, the enormous shark as old as the sea?

The long-running “cult favorite” YA fantasy series continues with a worldwide tournament of magic—from the author of A Wizard of Mars (Slate). Every eleven 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 drafted in to mentor two brilliant and difficult cases: for Nita and Kit, there’s Penn Shao-Feng, a would-be sun technician with a dangerous new take on managing solar weather; and for Dairine, there’s shy young Mehrnaz Farrahi, an Iranian wizard-girl trying to specialize in defusing earthquakes while struggling with a toxic extended wizardly family that demands she perform to their expectations. Together they’re plunged into a whirlwind of cutthroat competition and ruthless judging. Penn’s egotistical attitude toward his mentors complicates matters as the pair tries to negotiate their burgeoning romance. Meanwhile, Dairine struggles to stabilize her hero-worshipping, insecure protégée against the interference of powerful relatives using her to further their own tangled agendas. When both candidates make it through to the finals stage on the dark side of the Moon, they and their mentors are flung into a final conflict that could change the solar system for the better . . . or damage Earth beyond even wizardly repair. “Apprentices become teachers, friendships turn to romance, and long-simmering subplots achieve resolution in the 10th entry of this well-loved fantasy series . . . A delightful treat.”—Kirkus Reviews