Thirteen-year-old Nita, tormented by a gang of bullies because she won't fight back, finds the help she needs in a library book on wizardry which guides her into another dimension.
A crisis on the planet brings the U.S.S. Enterprise and Mr. Spock to Vulcan in its time of need. The entire history of Vulcan and its innermost secrets are laid bare in the struggle to save the Federation and Vulcan.
When Captain Kirk leaves Dr. McCoy in command, everything that can go wrong does--Captain Kirk disappears, the Klingons arrive ready to fight, and then a deadly power threatens the ship.
Nita, Kit, and all the other young wizards are planning and practicing for a planetwide wizardry competition--but spells can go awry, unexpected dangers await, and the wizards must discover what secrets lie within themselves.
The sorcerous felines who guard the Gates between worlds, aided by a human child named Arthur Conan Doyle, are called upon to stop Armageddon when they discover that the malfunction of an ancient Gate at Grand Central Station has been deliberately engineered by the evil Lone One who plans to unleash nuclear horror upon the universe.
When her younger sister uses the family computer with its special wizard software to travel to worlds light years away, Nita uses her wizardry to try and find her.