Disney Worlds: The Conditional Clause

The very first serial for Disney Worlds brings Kimbyr (the 19th incarnation of Neas, the Gladiator of Gallifrey) and her daughter, Shyla, to the North Pole in a dimension where Santa Claus physically exists and was once a toy salesman named Scott Calvin. She hopes Santa will help workaholic father (and Kimbyr's new friend), Howard Langston, nab a high-in-demand action figure known as "Turbo Man" for his son in time for Christmas. But there's one condition. Scott, aware of Kimbyr's unnatural ability to journey between realms, also needs help to take two lively toys - Woody and Buzz Lightyear - back to where they belong.